修仙场,没脑子,C边界判错一直在写mdzz..D根本没怎么想. 第二天起来想了想D这不是水题吗立马A了.看了看E一开始想分配问题后来发觉想岔了,只需要每次都把树最后分配的点移到最前面就好了. A. Paper Airplanes time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output To make a paper airplane,…
Codeforces Round #366 (Div. 2) A I hate that I love that I hate it水题 #I hate that I love that I hate it n = int(raw_input()) s = "" a = ["I hate that ","I love that ", "I hate it","I love it"] for i in ran…
Codeforces Round #354 (Div. 2) Problems # Name A Nicholas and Permutation standard input/output 1 s, 256 MB x3384 B Pyramid of Glasses standard input/output 1 s, 256 MB x1462 C Vasya and String standard input/output 1 s, 256 MB x1393…