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RSS订阅原创 Hdu4951 Multiplication table
Problem Description Teacher Mai has a multiplication table in base p. For example, the following is a multiplication table in base 4: * 0 1 2 3 0 00 00 00 00 1 00 01 02 03 2 00 02 10 12 3 0
2014-08-15 11:14:10
425
原创 Hdu 4946 Area of Mushroom
Teacher Mai has a kingdom with the infinite area. He has n students guarding the kingdom. The i-th student stands at the position (xi,yi), and his walking speed is vi. If a point can be reach
2014-08-15 10:05:54
385
原创 Codeforces 456 Problem D A Lot of Games
D. A Lot of Games time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Andrew, Fedor and Alex are inventive guys.
2014-08-15 09:32:36
517
原创 Codeforces 458A Golden System
题目来源http://codeforces.com/contest/458/problem/A A. Golden System time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outp
2014-08-13 14:31:25
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