比赛链接:http://codeforces.com/contest/519 这场的题目实在有点水。。。前三题直接贴代码了 A. A and B and Chess time limit per test:1 second memory limit per test:256 megabytes A and B are preparing thems
比赛链接:http://codeforces.com/contest/518 A. Vitaly and Strings time limit per test: 1 second memory limit per test: 256 megabytes Vitaly is a diligent student who never missed a les
比赛链接:http://codeforces.com/contest/525 算是比较简单的一场了,拖了好久现在才补 A. Vitaliy and Pie time limit per test:2 seconds memory limit per test:256 megabytes After a hard day Vitaly got ver
比赛链接:http://codeforces.com/contest/148 比较简单的一场,最长的一题也才写了30行多一点 A. Insomnia cure time limit per test:2 seconds memory limit per test:256 megabytes «One dragon. Two dragon.
比赛链接:http://codeforces.com/contest/579 A. Raising Bacteria time limit per test:1 second memory limit per test:256 megabytes You are a lover of bacteria. You want to raise some
比赛链接:http://codeforces.com/contest/598 A. Tricky Sum time limit per test:1 second memory limit per test:256 megabytes In this problem you are to calculate the sum of all integers from 1 to n, but
升紫了,开心~ A. Alex and broken contest time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output One day Alex was creating
赛前随便选了一场 CF Div 1 A. Xor-tree time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Iahub is very proud of his
题目位置:https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=666 Write a program that finds and displays all pairs of 5-digit numbers that between them use th