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好吧这题我承认我刚开始没发现要找规律 老是超时;
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 42613 Accepted Submission(s): 20339
#include<stdio.h> int main() { int f[10000],i; int n; while(scanf("%d",&n)!=EOF) { if((n-2)%4==0) printf("yes\n"); else printf("no\n");//也是醉了原来是找规律 。 } }
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原文地址:http://www.cnblogs.com/yc721274287/p/4466929.html