This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
#include<bits/stdc++.h>
using namespace std;
/*判断某年是否为闰年*/
bool Runyear(int i) { //2004,2000是闰年，1900不是闰年
if((i%4==0&&i%100!=0)||i%400==0)
return true;
else
return false;
}
/*统计两个年份之间的总天数*/
int count(int m,int n) {
int sumday=0;
for(; m<=n; m++) {
if(Runyear(m))
sumday+=366;
sumday+=365;
return sumday;
int main() {
int s=count(1901,2000);
cout<<"总天数为："<<s<<endl;
cout<<"除7循环数"<<s/7<<endl;
cout<<"除7余数为："<<s%7<<endl;
