摘要:
链接:https://codeforces.com/problemset/problem/1215/D Monocarp and Bicarp live in Berland, where every bus ticket consists of nn digits (nn is an even n 阅读全文
posted @ 2019-10-01 13:59
N_Yokel
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摘要:
链接:https://codeforces.com/problemset/problem/1215/C Swap Letters (2 seconds) Monocarp has got two strings ss and tt having equal length. Both strings 阅读全文
posted @ 2019-10-01 12:06
N_Yokel
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