14-3.cpp

好东西,绝对是好东西,我向大家推荐

#include <iostream.h>
int main()
{
	int y,m,d,s,n,i;
	while(cin>>m>>d>>y)
	{
		if((y%400==0)||(y%100!=0&&y%4==0)) {n=29;}
			else {n=28;}
		s=0;
		//cout<<m<<endl;
		for(i=1;i<m;i++)
		{
			//cout<<i<<endl;
			switch(i)
			{
				case 1: s=s+31;break;
				case 2: s=s+n;break;
				case 3: s=s+31;break;
				case 4: s=s+30;break;
				case 5: s=s+31;break;
				case 6: s=s+30;break;
				case 7: s=s+31;break;
				case 8: s=s+31;break;
				case 9: s=s+30;break;
				case 10: s=s+31;break;
				case 11: s=s+30;break;
				case 12: s=s+31;break;
			}
			//cout<<s<<endl;
		}
		s+=d;
		cout<<s<<endl;
	}
}