PolygonCodeforcesContestPreparation Polygon-Codeforces Link What we need to know before starting? Generator: Program to generate testcases for your problem and test participants solutions. Validator: Program to check all testcases is generated in correctly range from constraints. Checker: Program to check all participants solution is correctly or not. Solutions: We mean here Judge solution and main solution should be 100% correctly to be compared with another solution results. Polygon-Codeforces Library: You should install it testlib.h. Polygon-Codeforces Library Tutorial: Check here CF-testlib.h blogs. Problem Creation process Problem Creation Life Cycle
