摘要：
G. Robots time limit per test 5.0 s memory limit per test 256 MB input standard input output standard output G. Robots time limit per test 5.0 s time 阅读全文
摘要：
Pairs of Integers Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4133 Accepted: 1062 Description You are to find all pairs of integers suc 阅读全文