Difference between revisions of "1978 IMO Problems/Problem 1"
(Created page with "==Problem== <math>m</math> and <math>n</math> are positive integers with <math>m < n</math>. The last three decimal digits of <math>1978^m</math> are the same as the last thre...")
Revision as of 15:15, 18 December 2018
and are positive integers with . The last three decimal digits of are the same as the last three decimal digits of . Find and such that has the least possible value.
This problem needs a solution. If you have a solution for it, please help us out by.