[BOJ/Platinum 5] 백준 10292 Man in the Middle(C++)
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BOJ/Platinum ~ Diamond
문제 링크 https://www.acmicpc.net/problem/10292 10292번: Man in the Middle Nowadays, social networks are one of most active research topic. A social network represents friendships between people. We say that two people are direct friends if they accept each other as friends. But friendship is an amazing thing. It is possible that www.acmicpc.net 문제 Nowadays, social networks are one of most active res..