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Home Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2), problem: (B) Valued Keys Solution In C/C++ Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2), problem: (B) Valued Keys Solution In C/C++

Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2), problem: (B) Valued Keys Solution In C/C++

Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2), problem: (B) Valued Keys Solution In C/C++

Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2), problem: (B) Valued Keys Solution In C/C++

Codeforces Round #409 (rated, Div. 2, based on VK Cup 2017 Round 2), problem: (B) Valued Keys Solution In C/C++