题目大意:知道一场橄榄球比赛比分的和以及差的绝对值,算出这两个数.注意判断结果的可能性(比分为非负数). #include <cstdio> int main() { #ifdef LOCAL freopen("in", "r", stdin); #endif int n; scanf("%d", &n); int s, d, a, b; while (n--) { scanf("%d%d", &s…

Beat the Spread! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3482    Accepted Submission(s): 1821 Problem DescriptionSuperbowl Sunday is nearly here. In order to pass the time waiting for th…

Beat the Spread! Time Limit: 2 Seconds      Memory Limit: 65536 KB Superbowl Sunday is nearly here. In order to pass the time waiting for the half-time commercials and wardrobe malfunctions, the local hackers have organized a betting pool on the game…

Beat the Spread! Time Limit: 2 Seconds      Memory Limit: 65536 KB Superbowl Sunday is nearly here. In order to pass the time waiting for the half-time commercials and wardrobe malfunctions, the local hackers have organized a betting pool on the game…

Problem Description Superbowl Sunday is nearly here. In order to pass the time waiting for the half-time commercials and wardrobe malfunctions, the local hackers have organized a betting pool on the game. Members place their bets on the sum of the tw…

给两数之和和两数之差,求两数,两数还必须同奇偶 #include <iostream> using namespace std; int main() { int a,b,t; cin>>t; while(t--) { cin>>a>>b; ; ; ||(a+b)%||x<||y<) puts("impossible"); else cout<<x<<" "<<y<…

Beat the Spread! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4683    Accepted Submission(s): 2441 Problem Description Superbowl Sunday is nearly here. In order to pass the time waiting for…

转:ACM大量习题题库   ACM大量习题题库 现在网上有许多题库,大多是可以在线评测,所以叫做Online Judge.除了USACO是为IOI准备外,其余几乎全部是大学的ACM竞赛题库.   USACO   http://ace.delos.com/usacogate   美国著名在线题库,专门为信息学竞赛选手准备     TJU   http://acm.tongji.edu.cn/   同济大学在线题库,唯一的中文题库,适合NOIP选手     ZJU   http://acm.zju.…

ACM大量习题题库 ACM大量习题题库 现在网上有许多题库,大多是可以在线评测,所以叫做Online Judge.除了USACO是为IOI准备外,其余几乎全部是大学的ACM竞赛题库. USACO http://ace.delos.com/usacogate 美国著名在线题库,专门为信息学竞赛选手准备 TJU http://acm.tongji.edu.cn/ 同济大学在线题库,唯一的中文题库,适合NOIP选手 ZJU http://acm.zju.edu.cn/ 浙江大学在线题库 JLU htt…

Log 2016-3-21 网上找的POJ分类,来源已经不清楚了.百度能百度到一大把.贴一份在博客上,鞭策自己刷题,不能偷懒!! 初期: 一.基本算法: (1)枚举. (poj1753,poj2965) (2)贪心(poj1328,poj2109,poj2586) (3)递归和分治法. (4)递推. (5)构造法.(poj3295) (6)模拟法.(poj1068,poj2632,poj1573,poj2993,poj2996) 二.图算法: (1)图的深度优先遍历和广度优先遍历. (2)最短路…