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Home Codeforces Round #425 (Div. 2), problem: (B) Petya and Exam Solution In C/C++ Codeforces Round #425 (Div. 2), problem: (B) Petya and Exam Solution In C/C++

Codeforces Round #425 (Div. 2), problem: (B) Petya and Exam Solution In C/C++

Codeforces Round #425 (Div. 2), problem: (B) Petya and Exam Solution In C/C++

Codeforces Round #425 (Div. 2), problem: (B) Petya and Exam Solution In C/C++

Codeforces Round #425 (Div. 2), problem: (B) Petya and Exam Solution In C/C++