#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
//实现一个函数判断year是不是润年
int fun(int x) {
if (x % 400 == 0 || x % 4 == 0 && x % 100 != 0)
printf("是闰年\n");
else
printf("不是闰年\n");
system("pause");
return 0;
}
int main() {
int year = 0;
printf("请输入年份\nyear:");
scanf("%d", &year);
fun(year);
return 0;
}
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c语言实现一个函数判断year是不是润年
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