C语言求教

显示全部楼层 · 2009-5-26 10:17:31

//可以了#include "stdio.h"void main(){int year;scanf("%d",&year);if(year%400==0||year%4==0&&year%100!=0) //这里非'!'后面不能用2个等号printf("′??ê?aèò?ê\n");elseprintf("′??ê2?ê?èò?ê\n");}...

千问 · 2009-5-26 10:17:31

改这里就行了。原句：if(year%400==0||year%4==0&&year%100!==0) 改成：if(（year%400==0）||（year%4==0&&year%100!==0)）...

千问 · 2009-5-26 10:17:31

#include "stdio.h"void main(){int year;printf("输入年份");scanf("%d",&year);if(year%400==0||year%4==0&&year%100!=0)//多了一个=号，printf("此年为闰年");elseprintf("此年不是闰年");}...

千问 · 2009-5-26 10:17:31

if(year%400==0||year%4==0&&year%100!==0)此句多了一个等号，应该为100!=0...

千问 · 2009-5-26 10:17:31