|
|
| (65 intermediate revisions by 5 users not shown) |
| Line 1: |
Line 1: |
| − | This page lists the authors of the problems of the [[International Mathematical Olympiad|IMO]].
| + | #REDIRECT [[IMO Problems and Solutions]] |
| − | | |
| − | == 1959 ==
| |
| − | | |
| − | * [[1959 IMO]]
| |
| − | * [[1959 IMO Problems]]
| |
| − | * [[1959 IMO Problems/Problem 1 | Problem 1]] proposed by Poland
| |
| − | * [[1959 IMO Problems/Problem 2 | Problem 2]] proposed by Romania
| |
| − | * [[1959 IMO Problems/Problem 3 | Problem 3]] proposed by Hungary
| |
| − | * [[1959 IMO Problems/Problem 4 | Problem 4]] proposed by Hungary
| |
| − | * [[1959 IMO Problems/Problem 5 | Problem 5]] proposed by Romania
| |
| − | * [[1959 IMO Problems/Problem 6 | Problem 6]] proposed by Czechoslovakia
| |
| − | | |
| − | == 1960 ==
| |
| − | | |
| − | * [[1960 IMO]]
| |
| − | * [[1960 IMO Problems]]
| |
| − | * [[1960 IMO Problems/Problem 1 | Problem 1]] proposed by Bulgaria
| |
| − | * [[1960 IMO Problems/Problem 2 | Problem 2]] proposed by Hungary
| |
| − | * [[1960 IMO Problems/Problem 3 | Problem 3]] proposed by Romania
| |
| − | * [[1960 IMO Problems/Problem 4 | Problem 4]] proposed by Hungary
| |
| − | * [[1960 IMO Problems/Problem 5 | Problem 5]] proposed by Czechoslovakia
| |
| − | * [[1960 IMO Problems/Problem 6 | Problem 6]] proposed by Bulgaria
| |
| − | * [[1960 IMO Problems/Problem 7 | Problem 7]] proposed by East Germany
| |
| − | | |
| − | == 1961 ==
| |
| − | | |
| − | * [[1961 IMO]]
| |
| − | * [[1961 IMO Problems]]
| |
| − | * [[1961 IMO Problems/Problem 1 | Problem 1]] proposed by Hungary
| |
| − | * [[1961 IMO Problems/Problem 2 | Problem 2]] proposed by Poland
| |
| − | * [[1961 IMO Problems/Problem 3 | Problem 3]] proposed by Bulgaria
| |
| − | * [[1961 IMO Problems/Problem 4 | Problem 4]] proposed by East Germany
| |
| − | * [[1961 IMO Problems/Problem 5 | Problem 5]] proposed by Czechoslovakia
| |
| − | * [[1961 IMO Problems/Problem 6 | Problem 6]] proposed by Romania
| |
| − | | |
| − | == 1962 ==
| |
| − | | |
| − | * [[1962 IMO]]
| |
| − | * [[1962 IMO Problems]]
| |
| − | * [[1962 IMO Problems/Problem 1 | Problem 1]] proposed by Poland
| |
| − | * [[1962 IMO Problems/Problem 2 | Problem 2]] proposed by Hungary
| |
| − | * [[1962 IMO Problems/Problem 3 | Problem 3]] proposed by Czechoslovakia
| |
| − | * [[1962 IMO Problems/Problem 4 | Problem 4]] proposed by Romania
| |
| − | * [[1962 IMO Problems/Problem 5 | Problem 5]] proposed by Bulgaria
| |
| − | * [[1962 IMO Problems/Problem 6 | Problem 6]] proposed by East Germany
| |
| − | * [[1962 IMO Problems/Problem 7 | Problem 7]] proposed by USSR
| |
| − | | |
| − | == 1963 ==
| |
| − | | |
| − | * [[1963 IMO]]
| |
| − | * [[1963 IMO Problems]]
| |
| − | * [[1963 IMO Problems/Problem 1 | Problem 1]] proposed by Czechoslovakia
| |
| − | * [[1963 IMO Problems/Problem 2 | Problem 2]] proposed by USSR
| |
| − | * [[1963 IMO Problems/Problem 3 | Problem 3]] proposed by Hungary
| |
| − | * [[1963 IMO Problems/Problem 4 | Problem 4]] proposed by USSR
| |
| − | * [[1963 IMO Problems/Problem 5 | Problem 5]] proposed by East Germany
| |
| − | * [[1963 IMO Problems/Problem 6 | Problem 6]] proposed by Hungary
| |
| − | | |
| − | == 1964 ==
| |
| − | | |
| − | * [[1964 IMO]]
| |
| − | * [[1964 IMO Problems]]
| |
| − | * [[1964 IMO Problems/Problem 1 | Problem 1]] proposed by Czechoslovakia
| |
| − | * [[1964 IMO Problems/Problem 2 | Problem 2]] proposed by Hungary
| |
| − | * [[1964 IMO Problems/Problem 3 | Problem 3]] proposed by Yugoslavia
| |
| − | * [[1964 IMO Problems/Problem 4 | Problem 4]] proposed by Hungary
| |
| − | * [[1964 IMO Problems/Problem 5 | Problem 5]] proposed by Romania
| |
| − | * [[1964 IMO Problems/Problem 6 | Problem 6]] proposed by Poland
| |
| − | | |
| − | == 1965 ==
| |
| − | | |
| − | * [[1965 IMO]]
| |
| − | * [[1965 IMO Problems]]
| |
| − | * [[1965 IMO Problems/Problem 1 | Problem 1]] proposed by Yugoslavia
| |
| − | * [[1965 IMO Problems/Problem 2 | Problem 2]] proposed by Poland
| |
| − | * [[1965 IMO Problems/Problem 3 | Problem 3]] proposed by Czechoslovakia
| |
| − | * [[1965 IMO Problems/Problem 4 | Problem 4]] proposed by USSR
| |
| − | * [[1965 IMO Problems/Problem 5 | Problem 5]] proposed by Romania
| |
| − | * [[1965 IMO Problems/Problem 6 | Problem 6]] proposed by Poland
| |
| − | | |
| − | == 1966 ==
| |
| − | | |
| − | * [[1966 IMO]]
| |
| − | * [[1966 IMO Problems]]
| |
| − | * [[1966 IMO Problems/Problem 1 | Problem 1]] proposed by USSR
| |
| − | * [[1966 IMO Problems/Problem 2 | Problem 2]] proposed by Hungary
| |
| − | * [[1966 IMO Problems/Problem 3 | Problem 3]] proposed by Bulgaria
| |
| − | * [[1966 IMO Problems/Problem 4 | Problem 4]] proposed by Yugoslavia
| |
| − | * [[1966 IMO Problems/Problem 5 | Problem 5]] proposed by Czechoslovakia
| |
| − | * [[1966 IMO Problems/Problem 6 | Problem 6]] proposed by Poland
| |
| − | | |
| − | == 1967 ==
| |
| − | | |
| − | * [[1967 IMO]]
| |
| − | * [[1967 IMO Problems]]
| |
| − | * [[1967 IMO Problems/Problem 1 | Problem 1]] proposed by Poland
| |
| − | * [[1967 IMO Problems/Problem 2 | Problem 2]] proposed by Czechoslovakia
| |
| − | * [[1967 IMO Problems/Problem 3 | Problem 3]] proposed by United Kingdom
| |
| − | * [[1967 IMO Problems/Problem 4 | Problem 4]] proposed by Italy
| |
| − | * [[1967 IMO Problems/Problem 5 | Problem 5]] proposed by USSR
| |
| − | * [[1967 IMO Problems/Problem 6 | Problem 6]] proposed by Hungary
| |
| − | | |
| − | == 1968 ==
| |
| − | | |
| − | * [[1968 IMO]]
| |
| − | * [[1968 IMO Problems]]
| |
| − | * [[1968 IMO Problems/Problem 1 | Problem 1]] proposed by Romania
| |
| − | * [[1968 IMO Problems/Problem 2 | Problem 2]] proposed by Czechoslovakia
| |
| − | * [[1968 IMO Problems/Problem 3 | Problem 3]] proposed by Bulgaria
| |
| − | * [[1968 IMO Problems/Problem 4 | Problem 4]] proposed by Poland
| |
| − | * [[1968 IMO Problems/Problem 5 | Problem 5]] proposed by East Germany
| |
| − | * [[1968 IMO Problems/Problem 6 | Problem 6]] proposed by United Kingdom
| |
| − | | |
| − | == 1969 ==
| |
| − | | |
| − | * [[1969 IMO]]
| |
| − | * [[1969 IMO Problems]]
| |
| − | * [[1969 IMO Problems/Problem 1 | Problem 1]] proposed by East Germany
| |
| − | * [[1969 IMO Problems/Problem 2 | Problem 2]] proposed by Hungary
| |
| − | * [[1969 IMO Problems/Problem 3 | Problem 3]] proposed by Poland
| |
| − | * [[1969 IMO Problems/Problem 4 | Problem 4]] proposed by Netherlands
| |
| − | * [[1969 IMO Problems/Problem 5 | Problem 5]] proposed by Mongolia
| |
| − | * [[1969 IMO Problems/Problem 6 | Problem 6]] proposed by USSR
| |
| − | | |
| − | == 1970 ==
| |
| − | | |
| − | * [[1970 IMO]]
| |
| − | * [[1970 IMO Problems]]
| |
| − | * [[1970 IMO Problems/Problem 1 | Problem 1]] proposed by Poland
| |
| − | * [[1970 IMO Problems/Problem 2 | Problem 2]] proposed by Romania
| |
| − | * [[1970 IMO Problems/Problem 3 | Problem 3]] proposed by Sweden
| |
| − | * [[1970 IMO Problems/Problem 4 | Problem 4]] proposed by Czechoslovakia
| |
| − | * [[1970 IMO Problems/Problem 5 | Problem 5]] proposed by Bulgaria
| |
| − | * [[1970 IMO Problems/Problem 6 | Problem 6]] proposed by USSR
| |
| − | | |
| − | == 1971 ==
| |
| − | | |
| − | * [[1971 IMO]]
| |
| − | * [[1971 IMO Problems]]
| |
| − | * [[1971 IMO Problems/Problem 1 | Problem 1]] proposed by Hungary
| |
| − | * [[1971 IMO Problems/Problem 2 | Problem 2]] proposed by USSR
| |
| − | * [[1971 IMO Problems/Problem 3 | Problem 3]] proposed by Poland
| |
| − | * [[1971 IMO Problems/Problem 4 | Problem 4]] proposed by Netherlands
| |
| − | * [[1971 IMO Problems/Problem 5 | Problem 5]] proposed by Bulgaria
| |
| − | * [[1971 IMO Problems/Problem 6 | Problem 6]] proposed by Sweden
| |
| − | | |
| − | == 1972 ==
| |
| − | | |
| − | * [[1972 IMO]]
| |
| − | * [[1972 IMO Problems]]
| |
| − | * [[1972 IMO Problems/Problem 1 | Problem 1]] proposed by USSR
| |
| − | * [[1972 IMO Problems/Problem 2 | Problem 2]] proposed by Netherlands
| |
| − | * [[1972 IMO Problems/Problem 3 | Problem 3]] proposed by United Kingdom
| |
| − | * [[1972 IMO Problems/Problem 4 | Problem 4]] proposed by Netherlands
| |
| − | * [[1972 IMO Problems/Problem 5 | Problem 5]] proposed by Bulgaria
| |
| − | * [[1972 IMO Problems/Problem 6 | Problem 6]] proposed by United Kingdom
| |
| − | | |
| − | == 1973 ==
| |
| − | | |
| − | * [[1973 IMO]]
| |
| − | * [[1973 IMO Problems]]
| |
| − | * [[1973 IMO Problems/Problem 1 | Problem 1]] proposed by Czechoslovakia
| |
| − | * [[1973 IMO Problems/Problem 2 | Problem 2]] proposed by Poland
| |
| − | * [[1973 IMO Problems/Problem 3 | Problem 3]] proposed by Sweden
| |
| − | * [[1973 IMO Problems/Problem 4 | Problem 4]] proposed by Yugoslavia
| |
| − | * [[1973 IMO Problems/Problem 5 | Problem 5]] proposed by Poland
| |
| − | * [[1973 IMO Problems/Problem 6 | Problem 6]] proposed by Sweden
| |
| − | | |
| − | == 1974 ==
| |
| − | | |
| − | * [[1974 IMO]]
| |
| − | * [[1974 IMO Problems]]
| |
| − | * [[1974 IMO Problems/Problem 1 | Problem 1]] proposed by USA
| |
| − | * [[1974 IMO Problems/Problem 2 | Problem 2]] proposed by Finland
| |
| − | * [[1974 IMO Problems/Problem 3 | Problem 3]] proposed by Romania
| |
| − | * [[1974 IMO Problems/Problem 4 | Problem 4]] proposed by Bulgaria
| |
| − | * [[1974 IMO Problems/Problem 5 | Problem 5]] proposed by Netherlands
| |
| − | * [[1974 IMO Problems/Problem 6 | Problem 6]] proposed by Sweden
| |
| − | | |
| − | == 1975 ==
| |
| − | | |
| − | * [[1975 IMO]]
| |
| − | * [[1975 IMO Problems]]
| |
| − | * [[1975 IMO Problems/Problem 1 | Problem 1]] proposed by Czechoslovakia
| |
| − | * [[1975 IMO Problems/Problem 2 | Problem 2]] proposed by United Kingdom
| |
| − | * [[1975 IMO Problems/Problem 3 | Problem 3]] proposed by Netherlands
| |
| − | * [[1975 IMO Problems/Problem 4 | Problem 4]] proposed by USSR
| |
| − | * [[1975 IMO Problems/Problem 5 | Problem 5]] proposed by USSR
| |
| − | * [[1975 IMO Problems/Problem 6 | Problem 6]] proposed by United Kingdom
| |
| − | | |
| − | == 1976 ==
| |
| − | | |
| − | * [[1976 IMO]]
| |
| − | * [[1976 IMO Problems]]
| |
| − | * [[1976 IMO Problems/Problem 1 | Problem 1]] proposed by Czechoslovakia
| |
| − | * [[1976 IMO Problems/Problem 2 | Problem 2]] proposed by Finland
| |
| − | * [[1976 IMO Problems/Problem 3 | Problem 3]] proposed by Netherlands
| |
| − | * [[1976 IMO Problems/Problem 4 | Problem 4]] proposed by USA
| |
| − | * [[1976 IMO Problems/Problem 5 | Problem 5]] proposed by Netherlands
| |
| − | * [[1976 IMO Problems/Problem 6 | Problem 6]] proposed by United Kingdom
| |
| − | | |
| − | == 1977 ==
| |
| − | | |
| − | * [[1977 IMO]]
| |
| − | * [[1977 IMO Problems]]
| |
| − | * [[1977 IMO Problems/Problem 1 | Problem 1]] proposed by Netherlands
| |
| − | * [[1977 IMO Problems/Problem 2 | Problem 2]] proposed by Vietnam
| |
| − | * [[1977 IMO Problems/Problem 3 | Problem 3]] proposed by Netherlands
| |
| − | * [[1977 IMO Problems/Problem 4 | Problem 4]] proposed by United Kingdom
| |
| − | * [[1977 IMO Problems/Problem 5 | Problem 5]] proposed by West Germany
| |
| − | * [[1977 IMO Problems/Problem 6 | Problem 6]] proposed by Bulgaria
| |
| − | | |
| − | == 1978 ==
| |
| − | | |
| − | * [[1978 IMO]]
| |
| − | * [[1978 IMO Problems]]
| |
| − | * [[1978 IMO Problems/Problem 1 | Problem 1]] proposed by Cuba
| |
| − | * [[1978 IMO Problems/Problem 2 | Problem 2]] proposed by USA
| |
| − | * [[1978 IMO Problems/Problem 3 | Problem 3]] proposed by United Kingdom
| |
| − | * [[1978 IMO Problems/Problem 4 | Problem 4]] proposed by USA
| |
| − | * [[1978 IMO Problems/Problem 5 | Problem 5]] proposed by France
| |
| − | * [[1978 IMO Problems/Problem 6 | Problem 6]] proposed by Netherlands
| |
| − | | |
| − | == 1979 ==
| |
| − | | |
| − | * [[1979 IMO]]
| |
| − | * [[1979 IMO Problems]]
| |
| − | * [[1979 IMO Problems/Problem 1 | Problem 1]] proposed by West Germany
| |
| − | * [[1979 IMO Problems/Problem 2 | Problem 2]] proposed by Bulgaria
| |
| − | * [[1979 IMO Problems/Problem 3 | Problem 3]] proposed by USSR
| |
| − | * [[1979 IMO Problems/Problem 4 | Problem 4]] proposed by USA
| |
| − | * [[1979 IMO Problems/Problem 5 | Problem 5]] proposed by Israel
| |
| − | * [[1979 IMO Problems/Problem 6 | Problem 6]] proposed by West Germany
| |
| − | | |
| − | == 1980 ==
| |
| − | | |
| − | [[1980 IMO | There was no IMO in 1980.]]
| |
| − | | |
| − | == 1981 ==
| |
| − | | |
| − | * [[1981 IMO]]
| |
| − | * [[1981 IMO Problems]]
| |
| − | * [[1981 IMO Problems/Problem 1 | Problem 1]] proposed by United Kingdom
| |
| − | * [[1981 IMO Problems/Problem 2 | Problem 2]] proposed by West Germany
| |
| − | * [[1981 IMO Problems/Problem 3 | Problem 3]] proposed by Netherlands
| |
| − | * [[1981 IMO Problems/Problem 4 | Problem 4]] proposed by Belgium
| |
| − | * [[1981 IMO Problems/Problem 5 | Problem 5]] proposed by USSR
| |
| − | * [[1981 IMO Problems/Problem 6 | Problem 6]] proposed by Finland
| |
| − | | |
| − | == 1982 ==
| |
| − | | |
| − | * [[1982 IMO]]
| |
| − | * [[1982 IMO Problems]]
| |
| − | * [[1982 IMO Problems/Problem 1 | Problem 1]] proposed by United Kingdom
| |
| − | * [[1982 IMO Problems/Problem 2 | Problem 2]] proposed by Netherlands
| |
| − | * [[1982 IMO Problems/Problem 3 | Problem 3]] proposed by A.Grishkov, USSR
| |
| − | * [[1982 IMO Problems/Problem 4 | Problem 4]] proposed by United Kingdom
| |
| − | * [[1982 IMO Problems/Problem 5 | Problem 5]] proposed by Netherlands
| |
| − | * [[1982 IMO Problems/Problem 6 | Problem 6]] proposed by Vietnam
| |
| − | | |
| − | == 1983 ==
| |
| − | | |
| − | * [[1983 IMO]]
| |
| − | * [[1983 IMO Problems]]
| |
| − | * [[1983 IMO Problems/Problem 1 | Problem 1]] proposed by United Kingdom
| |
| − | * [[1983 IMO Problems/Problem 2 | Problem 2]] proposed by I.F.Sharygin, USSR
| |
| − | * [[1983 IMO Problems/Problem 3 | Problem 3]] proposed by West Germany
| |
| − | * [[1983 IMO Problems/Problem 4 | Problem 4]] proposed by Belgium
| |
| − | * [[1983 IMO Problems/Problem 5 | Problem 5]] proposed by Poland
| |
| − | * [[1983 IMO Problems/Problem 6 | Problem 6]] proposed by USA
| |
| − | | |
| − | == 1984 ==
| |
| − | | |
| − | * [[1984 IMO]]
| |
| − | * [[1984 IMO Problems]]
| |
| − | * [[1984 IMO Problems/Problem 1 | Problem 1]] proposed by West Germany
| |
| − | * [[1984 IMO Problems/Problem 2 | Problem 2]] proposed by Netherlands
| |
| − | * [[1984 IMO Problems/Problem 3 | Problem 3]] proposed by Romania
| |
| − | * [[1984 IMO Problems/Problem 4 | Problem 4]] proposed by Romania
| |
| − | * [[1984 IMO Problems/Problem 5 | Problem 5]] proposed by Mongolia
| |
| − | * [[1984 IMO Problems/Problem 6 | Problem 6]] proposed by Poland
| |
| − | | |
| − | == 1985 ==
| |
| − | | |
| − | * [[1985 IMO]]
| |
| − | * [[1985 IMO Problems]]
| |
| − | * [[1985 IMO Problems/Problem 1 | Problem 1]] proposed by United Kingdom
| |
| − | * [[1985 IMO Problems/Problem 2 | Problem 2]] proposed by Australia
| |
| − | * [[1985 IMO Problems/Problem 3 | Problem 3]] proposed by Netherlands
| |
| − | * [[1985 IMO Problems/Problem 4 | Problem 4]] proposed by Mongolia
| |
| − | * [[1985 IMO Problems/Problem 5 | Problem 5]] proposed by USSR
| |
| − | * [[1985 IMO Problems/Problem 6 | Problem 6]] proposed by Sweden
| |
| − | | |
| − | == 1986 ==
| |
| − | | |
| − | * [[1986 IMO]]
| |
| − | * [[1986 IMO Problems]]
| |
| − | * [[1986 IMO Problems/Problem 1 | Problem 1]] proposed by West Germany
| |
| − | * [[1986 IMO Problems/Problem 2 | Problem 2]] proposed by Gengzhe Chang and Dongxu Qi, China
| |
| − | * [[1986 IMO Problems/Problem 3 | Problem 3]] proposed by Elias Wegert, East Germany
| |
| − | * [[1986 IMO Problems/Problem 4 | Problem 4]] proposed by Iceland
| |
| − | * [[1986 IMO Problems/Problem 5 | Problem 5]] proposed by United Kingdom
| |
| − | * [[1986 IMO Problems/Problem 6 | Problem 6]] proposed by Konrad Engel, East Germany
| |
| − | | |
| − | == 1987 ==
| |
| − | | |
| − | * [[1987 IMO]]
| |
| − | * [[1987 IMO Problems]]
| |
| − | * [[1987 IMO Problems/Problem 1 | Problem 1]] proposed by West Germany
| |
| − | * [[1987 IMO Problems/Problem 2 | Problem 2]] proposed by I.A.Kushnir, USSR
| |
| − | * [[1987 IMO Problems/Problem 3 | Problem 3]] proposed by West Germany
| |
| − | * [[1987 IMO Problems/Problem 4 | Problem 4]] proposed by Vietnam
| |
| − | * [[1987 IMO Problems/Problem 5 | Problem 5]] proposed by East Germany
| |
| − | * [[1987 IMO Problems/Problem 6 | Problem 6]] proposed by V.F.Lev, USSR
| |
| − | | |
| − | == 1988 ==
| |
| − | | |
| − | * [[1988 IMO]]
| |
| − | * [[1988 IMO Problems]]
| |
| − | * [[1988 IMO Problems/Problem 1 | Problem 1]] proposed by Lucien Kieffer, Luxembourg
| |
| − | * [[1988 IMO Problems/Problem 2 | Problem 2]] proposed by Czechoslovakia
| |
| − | * [[1988 IMO Problems/Problem 3 | Problem 3]] proposed by United Kingdom
| |
| − | * [[1988 IMO Problems/Problem 4 | Problem 4]] proposed by Ireland
| |
| − | * [[1988 IMO Problems/Problem 5 | Problem 5]] proposed by Dimitris Kontogiannis, Greece
| |
| − | * [[1988 IMO Problems/Problem 6 | Problem 6]] proposed by West Germany
| |
| − | | |
| − | == 1989 ==
| |
| − | | |
| − | * [[1989 IMO]]
| |
| − | * [[1989 IMO Problems]]
| |
| − | * [[1989 IMO Problems/Problem 1 | Problem 1]] proposed by Philippines
| |
| − | * [[1989 IMO Problems/Problem 2 | Problem 2]] proposed by Australia
| |
| − | * [[1989 IMO Problems/Problem 3 | Problem 3]] proposed by Hendrikus Gerardus Derksen, Netherlands
| |
| − | * [[1989 IMO Problems/Problem 4 | Problem 4]] proposed by Iceland
| |
| − | * [[1989 IMO Problems/Problem 5 | Problem 5]] proposed by Sweden
| |
| − | * [[1989 IMO Problems/Problem 6 | Problem 6]] proposed by Marcin Kuczma, Poland
| |
| − | | |
| − | == 1990 ==
| |
| − | | |
| − | * [[1990 IMO]]
| |
| − | * [[1990 IMO Problems]]
| |
| − | * [[1990 IMO Problems/Problem 1 | Problem 1]] proposed by India
| |
| − | * [[1990 IMO Problems/Problem 2 | Problem 2]] proposed by Czechoslovakia
| |
| − | * [[1990 IMO Problems/Problem 3 | Problem 3]] proposed by Laurentin Panaitopol, Romania
| |
| − | * [[1990 IMO Problems/Problem 4 | Problem 4]] proposed by Turkey
| |
| − | * [[1990 IMO Problems/Problem 5 | Problem 5]] proposed by Germany
| |
| − | * [[1990 IMO Problems/Problem 6 | Problem 6]] proposed by Hendrikus Gerardus Derksen, Netherlands
| |
| − | | |
| − | == 1991 ==
| |
| − | | |
| − | * [[1991 IMO]]
| |
| − | * [[1991 IMO Problems]]
| |
| − | * [[1991 IMO Problems/Problem 1 | Problem 1]] proposed by USSR
| |
| − | * [[1991 IMO Problems/Problem 2 | Problem 2]] proposed by Romania
| |
| − | * [[1991 IMO Problems/Problem 3 | Problem 3]] proposed by Chengzhang Li, China
| |
| − | * [[1991 IMO Problems/Problem 4 | Problem 4]] proposed by USA
| |
| − | * [[1991 IMO Problems/Problem 5 | Problem 5]] proposed by Johan Yebbou, France
| |
| − | * [[1991 IMO Problems/Problem 6 | Problem 6]] proposed by Hendrikus Gerardus Derksen, Netherlands
| |
| − | | |
| − | == 1992 ==
| |
| − | | |
| − | * [[1992 IMO]]
| |
| − | * [[1992 IMO Problems]]
| |
| − | * [[1992 IMO Problems/Problem 1 | Problem 1]] proposed by New Zealand
| |
| − | * [[1992 IMO Problems/Problem 2 | Problem 2]] proposed by India
| |
| − | * [[1992 IMO Problems/Problem 3 | Problem 3]] proposed by Chengzhang Li, China
| |
| − | * [[1992 IMO Problems/Problem 4 | Problem 4]] proposed by Johan Yebbou, France
| |
| − | * [[1992 IMO Problems/Problem 5 | Problem 5]] proposed by Italy
| |
| − | * [[1992 IMO Problems/Problem 6 | Problem 6]] proposed by Tony Gardiner, United Kingdom
| |
| − | | |
| − | == 1993 ==
| |
| − | | |
| − | * [[1993 IMO]]
| |
| − | * [[1993 IMO Problems]]
| |
| − | * [[1993 IMO Problems/Problem 1 | Problem 1]] proposed by Ireland
| |
| − | * [[1993 IMO Problems/Problem 2 | Problem 2]] proposed by David Monk, United Kingdom
| |
| − | * [[1993 IMO Problems/Problem 3 | Problem 3]] proposed by Finland
| |
| − | * [[1993 IMO Problems/Problem 4 | Problem 4]] proposed by Macedonia
| |
| − | * [[1993 IMO Problems/Problem 5 | Problem 5]] proposed by Elias Wegert, Germany
| |
| − | * [[1993 IMO Problems/Problem 6 | Problem 6]] proposed by Nicholas de Bruijn, Netherlands
| |
| − | | |
| − | == 1994 ==
| |
| − | | |
| − | * [[1994 IMO]]
| |
| − | * [[1994 IMO Problems]]
| |
| − | * [[1994 IMO Problems/Problem 1 | Problem 1]] proposed by Vincent Lafforgue, France
| |
| − | * [[1994 IMO Problems/Problem 2 | Problem 2]] proposed by Hans Lausch, Australia and Armenia independently
| |
| − | * [[1994 IMO Problems/Problem 3 | Problem 3]] proposed by Romania
| |
| − | * [[1994 IMO Problems/Problem 4 | Problem 4]] proposed by Australia
| |
| − | * [[1994 IMO Problems/Problem 5 | Problem 5]] proposed by United Kingdom
| |
| − | * [[1994 IMO Problems/Problem 6 | Problem 6]] proposed by Finland
| |
| − | | |
| − | == 1995 ==
| |
| − | | |
| − | * [[1995 IMO]]
| |
| − | * [[1995 IMO Problems]]
| |
| − | * [[1995 IMO Problems/Problem 1 | Problem 1]] proposed by Bulgaria
| |
| − | * [[1995 IMO Problems/Problem 2 | Problem 2]] proposed by Nazar Agakhanov, Russia
| |
| − | * [[1995 IMO Problems/Problem 3 | Problem 3]] proposed by Karel Horak, Czech Republic
| |
| − | * [[1995 IMO Problems/Problem 4 | Problem 4]] proposed by Marcin Kuczma, Poland
| |
| − | * [[1995 IMO Problems/Problem 5 | Problem 5]] proposed by New Zealand
| |
| − | * [[1995 IMO Problems/Problem 6 | Problem 6]] proposed by Marcin Kuczma, Poland
| |
| − | | |
| − | == 1996 ==
| |
| − | | |
| − | * [[1996 IMO]]
| |
| − | * [[1996 IMO Problems]]
| |
| − | * [[1996 IMO Problems/Problem 1 | Problem 1]] proposed by Finland
| |
| − | * [[1996 IMO Problems/Problem 2 | Problem 2]] proposed by Canada
| |
| − | * [[1996 IMO Problems/Problem 3 | Problem 3]] proposed by Romania
| |
| − | * [[1996 IMO Problems/Problem 4 | Problem 4]] proposed by Alexander Golovanov, Russia
| |
| − | * [[1996 IMO Problems/Problem 5 | Problem 5]] proposed by Nairi Sedrakyan, Armenia
| |
| − | * [[1996 IMO Problems/Problem 6 | Problem 6]] proposed by Laurent Rosaz, France
| |
| − | | |
| − | == 1997 ==
| |
| − | | |
| − | * [[1997 IMO]]
| |
| − | * [[1997 IMO Problems]]
| |
| − | * [[1997 IMO Problems/Problem 1 | Problem 1]] proposed by Belarus
| |
| − | * [[1997 IMO Problems/Problem 2 | Problem 2]] proposed by David Monk, United Kingdom
| |
| − | * [[1997 IMO Problems/Problem 3 | Problem 3]] proposed by Russia
| |
| − | * [[1997 IMO Problems/Problem 4 | Problem 4]] proposed by Iran
| |
| − | * [[1997 IMO Problems/Problem 5 | Problem 5]] proposed by Czech Republic
| |
| − | * [[1997 IMO Problems/Problem 6 | Problem 6]] proposed by Giedrius Alkauskas, Lithuania
| |
| − | | |
| − | == 1998 ==
| |
| − | | |
| − | * [[1998 IMO]]
| |
| − | * [[1998 IMO Problems]]
| |
| − | * [[1998 IMO Problems/Problem 1 | Problem 1]] proposed by Charles Leytem, Luxembourg
| |
| − | * [[1998 IMO Problems/Problem 2 | Problem 2]] proposed by India
| |
| − | * [[1998 IMO Problems/Problem 3 | Problem 3]] proposed by Belarus
| |
| − | * [[1998 IMO Problems/Problem 4 | Problem 4]] proposed by David Monk, United Kingdom
| |
| − | * [[1998 IMO Problems/Problem 5 | Problem 5]] proposed by Ukraine
| |
| − | * [[1998 IMO Problems/Problem 6 | Problem 6]] proposed by Nikolai Nikolov and Oleg Mushkarov, Bulgaria
| |
| − | | |
| − | == 1999 ==
| |
| − | | |
| − | * [[1999 IMO]]
| |
| − | * [[1999 IMO Problems]]
| |
| − | * [[1999 IMO Problems/Problem 1 | Problem 1]] proposed by Jan Villemson, Estonia
| |
| − | * [[1999 IMO Problems/Problem 2 | Problem 2]] proposed by Marcin Kuczma, Poland
| |
| − | * [[1999 IMO Problems/Problem 3 | Problem 3]] proposed by E. Barabanov and I. Voronovich, Belarus
| |
| − | * [[1999 IMO Problems/Problem 4 | Problem 4]] proposed by Taiwan
| |
| − | * [[1999 IMO Problems/Problem 5 | Problem 5]] proposed by P. Kozhevnikov, Russia
| |
| − | * [[1999 IMO Problems/Problem 6 | Problem 6]] proposed by Japan
| |
| − | | |
| − | == 2000 ==
| |
| − | | |
| − | * [[2000 IMO]]
| |
| − | * [[2000 IMO Problems]]
| |
| − | * [[2000 IMO Problems/Problem 1 | Problem 1]] proposed by Sergei Berlov, Russia
| |
| − | * [[2000 IMO Problems/Problem 2 | Problem 2]] proposed by Titu Andreescu, USA
| |
| − | * [[2000 IMO Problems/Problem 3 | Problem 3]] proposed by Belarus
| |
| − | * [[2000 IMO Problems/Problem 4 | Problem 4]] proposed by Sandor Dobos, Hungary
| |
| − | * [[2000 IMO Problems/Problem 5 | Problem 5]] proposed by Valerii Senderov, Russia
| |
| − | * [[2000 IMO Problems/Problem 6 | Problem 6]] proposed by Lev and Tatiana Emelianovii, Russia
| |
| − | | |
| − | == 2001 ==
| |
| − | | |
| − | * [[2001 IMO]]
| |
| − | * [[2001 IMO Problems]]
| |
| − | * [[2001 IMO Problems/Problem 1 | Problem 1]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2001 IMO Problems/Problem 2 | Problem 2]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2001 IMO Problems/Problem 3 | Problem 3]] proposed by Christian Bey, Germany
| |
| − | * [[2001 IMO Problems/Problem 4 | Problem 4]] proposed by Bill Sands, Canada
| |
| − | * [[2001 IMO Problems/Problem 5 | Problem 5]] proposed by Toshio Seimiya, Japan (see Crux Mathematicorum problem 2501)
| |
| − | * [[2001 IMO Problems/Problem 6 | Problem 6]] proposed by Alexander Ivanov, Bulgaria
| |
| − | | |
| − | == 2002 ==
| |
| − | | |
| − | * [[2002 IMO]]
| |
| − | * [[2002 IMO Problems]]
| |
| − | * [[2002 IMO Problems/Problem 1 | Problem 1]] proposed by Federico Ardila, Colombia
| |
| − | * [[2002 IMO Problems/Problem 2 | Problem 2]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2002 IMO Problems/Problem 3 | Problem 3]] proposed by Laurentin Panaitopol, Romania
| |
| − | * [[2002 IMO Problems/Problem 4 | Problem 4]] proposed by Mihai Manea, Romania
| |
| − | * [[2002 IMO Problems/Problem 5 | Problem 5]] proposed by B.J.Venkatachala, India
| |
| − | * [[2002 IMO Problems/Problem 6 | Problem 6]] proposed by Vyacheslav Yasinskiy, Ukraine
| |
| − | | |
| − | == 2003 ==
| |
| − | | |
| − | * [[2003 IMO]]
| |
| − | * [[2003 IMO Problems]]
| |
| − | * [[2003 IMO Problems/Problem 1 | Problem 1]] proposed by Carlos Gustavo Moreira, Brazil
| |
| − | * [[2003 IMO Problems/Problem 2 | Problem 2]] proposed by Bulgaria
| |
| − | * [[2003 IMO Problems/Problem 3 | Problem 3]] proposed by Poland
| |
| − | * [[2003 IMO Problems/Problem 4 | Problem 4]] proposed by Finland
| |
| − | * [[2003 IMO Problems/Problem 5 | Problem 5]] proposed by Ireland
| |
| − | * [[2003 IMO Problems/Problem 6 | Problem 6]] proposed by Johan Yebbou, France
| |
| − | | |
| − | == 2004 ==
| |
| − | | |
| − | * [[2004 IMO]]
| |
| − | * [[2004 IMO Problems]]
| |
| − | * [[2004 IMO Problems/Problem 1 | Problem 1]] proposed by Valentin Vornicu and Dinu Serbanescu, Romania
| |
| − | * [[2004 IMO Problems/Problem 2 | Problem 2]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2004 IMO Problems/Problem 3 | Problem 3]] proposed by Jan Villemson, Estonia
| |
| − | * [[2004 IMO Problems/Problem 4 | Problem 4]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2004 IMO Problems/Problem 5 | Problem 5]] proposed by Poland
| |
| − | * [[2004 IMO Problems/Problem 6 | Problem 6]] proposed by Mohsen Jamali, Iran
| |
| − | | |
| − | == 2005 ==
| |
| − | | |
| − | * [[2005 IMO]]
| |
| − | * [[2005 IMO Problems]]
| |
| − | * [[2005 IMO Problems/Problem 1 | Problem 1]] proposed by Bogdan Enescu, Romania
| |
| − | * [[2005 IMO Problems/Problem 2 | Problem 2]] proposed by Nicholas de Bruijn, Netherlands
| |
| − | * [[2005 IMO Problems/Problem 3 | Problem 3]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2005 IMO Problems/Problem 4 | Problem 4]] proposed by Poland
| |
| − | * [[2005 IMO Problems/Problem 5 | Problem 5]] proposed by Poland
| |
| − | * [[2005 IMO Problems/Problem 6 | Problem 6]] proposed by Radu Gologan, Romania
| |
| − | | |
| − | == 2006 ==
| |
| − | | |
| − | * [[2006 IMO]]
| |
| − | * [[2006 IMO Problems]]
| |
| − | * [[2006 IMO Problems/Problem 1 | Problem 1]] proposed by Hojoo Lee, South Korea
| |
| − | * [[2006 IMO Problems/Problem 2 | Problem 2]] proposed by Dušan Đukić, Serbia
| |
| − | * [[2006 IMO Problems/Problem 3 | Problem 3]] proposed by Ireland
| |
| − | * [[2006 IMO Problems/Problem 4 | Problem 4]] proposed by Zuming Feng, USA
| |
| − | * [[2006 IMO Problems/Problem 5 | Problem 5]] proposed by Romania
| |
| − | * [[2006 IMO Problems/Problem 6 | Problem 6]] proposed by Dušan Đukić, Serbia
| |
| − | | |
| − | == See also ==
| |
| − | | |
| − | * [http://www.artofproblemsolving.com/Forum/resources.php?c=1&cid=16 IMO problems on the Resources page]
| |
| − | * [[Academic Olympiads]]
| |
| − | * [[Mathematics competition resources]]
| |
| − | * [[Worldwide Online Olympiad Training]] (WOOT)
| |
| − | | |
| − | | |
| − | [[Category:Math Contest Problems]]
| |
