P1202！救我！

#include<bits/stdc++.h>
using namespace std;
int s[8];
bool rn(int x){
	if((x%400==0)||(x%4==0&&x%100!=0)){
		return true;
	}
	return false;
}
int main(){
	int a[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
	int y1=1900,m=1,d=1,w=1,n,y2;
	cin>>n;
	y2=1900+n-1;
	while(!(y1==y2&&m==12&&d==31)){
		w++;
		d++;
		if(w>7){
			w=1;
		}
		if(d==13){
			s[w+1]++;
		}
		if(rn(y1)&&m==2&&d>=30){
			m++;
			d=1;
		}
		else if(d>a[m]){
			m++;
			d=1;
		}
		if(m>12){
			y1++;
			m=1;
		}
	}
	cout<<s[7]<<" "<<s[8]<<" "<<s[2]<<" "<<s[3]<<" "<<s[4]<<" "<<s[5]<<" "<<s[6]<<" ";
	return 0;
}