效果图如下
代码如下
#includeusing namespace std; int main() { int year,month,day,i; cout<<"请输入年月日:"< >year>>month>>day; int m[12]={31,28,31,30,31,30,31,31,30,31,30,31}; int sum=0; for(i=0;i 2) { sum++; } cout<<"这一天是此年份的第"<

效果图如下
代码如下
#includeusing namespace std; int main() { int year,month,day,i; cout<<"请输入年月日:"< >year>>month>>day; int m[12]={31,28,31,30,31,30,31,31,30,31,30,31}; int sum=0; for(i=0;i 2) { sum++; } cout<<"这一天是此年份的第"<