//make up a table of prime factors #include <stdio.h> #include <stdlib.h> #define MAX 32769 /* run this program using the console pauser or add your own getch, system("pause") or input loop */ int main(int argc, char *argv[]) { int P
Forever 0.5 Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Description Given an integer N, your task is to judge whether there exist N points in the plane such that satisfy the following conditions: 1. The
测试数据和一些常见的数据都通过了然而还是wrong,可以试试下面的一些解决方案: 1.数据爆掉 ① 可以改变数据类型,以容纳 ② 修改当前算法,比如a*a/b可以改写成a/b*a 2 特殊情况,例如地图只有一行而算法默认的地图是多行的,如两个数刚好相等时,两个数都为0时等等 ① 输入极端值测试,根据情况修改程序 ②计算过程中算法太复杂,一般情况下代码越少越不容易出现错误,所以中间步骤越少越好,宁愿牺牲时间 3 精度问题 ①使用强制转换,将int
题目链接 Problem Description As we know, Rikka is poor at math. Yuta is worrying about this situation, so he gives Rikka some math tasks to practice. There is one of them: Yuta has n positive A1−An and their sum is m. Then for each subset S of A, Yuta ca
Description Have you played Draw Something? It's currently one of the hottest social drawing games on Apple iOS and Android Devices! In this game, you and your friend play in turn. You need to pick a word and draw a picture for this word. Then your f