输入一个年份,判断是闰年还是平年并输出。(考察if选择结构)
#include<iostream>
using namespace std;
int main(){
int y;
cin>>y;
if(y%4==0&&y%100!=0 || y%400==0){
cout<<"闰年";
}else{
cout<<"平年";
}
return 0;
}
#include <stdio.h>
main()
{
int year;
printf("请输入年数");
scanf("%d,&year");
if((year%4==0)&&year%100!=0
printf("%d年为闰年",year);
else if(year %400==0)
printf("%d年为闰年",year);
else
printf("%d年为平年",year);
}