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D. “Or” Game time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given n num

B. Finding Team Member time limit per test 2 seconds memory limit per test256 megabytes inputstandard input outputstandard output There is a programing contest named SnakeUp, 2n people want to com

B. Kefa and Company time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Kefa wants to celebrate his first big s