Educational Codeforces Round 15 E. Analysis of Pathes in Functional Graph (倍增法)
题目链接:http://codeforces.com/problemset/problem/702/E
E. Analysis of Pathes in Functional Graph
time limit per test
2 seconds
memory limit per test
512 megabytes
input
standard in
原创
2016-07-31 17:49:39 ·
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