usaco第三题黑色星期五

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<iostream>
using namespace std;
#define ms(k) memset(k,0,sizeof(k))
int d[8];
int month[12]={31,28,31,30,31,30,31,31,30,31,30,31};//简单的枚举就ok了，数据很水 
int main(){
	int i,j,k,m,n,xp=1;
	ms(d);
	scanf("%d",&n);
	for(i=1900;i<1900+n;i++){
		if((i%4==0&&i%100!=0)||i%400==0)month[1]=29;
		else month[1]=28;
		for(j=0;j<12;j++){
			for(k=1;k<=month[j];k++){
              if(k==13)d[xp]++;
              xp++;
              if(xp>7)xp=1;
			}
		}
	}
	printf("%d %d ",d[6],d[7]);
	for(i=1;i<=5;i++){
		printf("%d ",d[i]);
	}
	return 0;
}