想法题——Codeforces Round #190 (Div. 2)——B. Ciel and Flowers
http://codeforces.com/contest/322/problem/B
B. Ciel and Flowers
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard
原创
2013-06-29 10:14:29 ·
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