摘要:
# include "stdio.h"# include "stdlib.h"# include <time.h>int main(int argc,char*argv[]) { int i; char c,gu; srand((unsigned)time(NULL)); c=6; gu=rand( 阅读全文
摘要:
#include<stdio.h>main(){ int year; printf("input a number less than 300\n"); scanf("%d",&year); if((year%100!=0&&year%4==0)||year%400==0){printf("YES" 阅读全文