摘要:
B. Petya and Examtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIt's hard times now. Today Pety... 阅读全文
摘要:
A. Sasha and Sticks time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output It’s one more sc... 阅读全文