作业补做1

//输入年份和月份，输出该月的天数#include <iostream>using namespace std;int main(){int year, month, days;cout << "year:";cin >> year;cout << "month:";cin >> month;/**********Program**********/switch(month){case 1 : days = 31 ;break;case 2 : if((year%4==0&&year%100!=0)||(year%400==0)) days=29;else days=28;break;case 3 : days=31;break;case 4 : days=30;break;case 5 : days=31;break;case 6 : days=30;break;case 7 : days=31;break;case 8 : days=31;break;case 9 : days=30;break;case 10 : days=31;break;case 11 : days=30;break;case 12 : days=31;break;<span style="font-family: Arial, Helvetica, sans-serif; font-size: 12px; color: rgb(51, 51, 51); line-height: 24px; white-space: pre-wrap;">}</span>/**********  End  **********/cout<<"days:"<<days<<endl;return 0;}