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AC1313楼主2023/6/9 21:39

感觉没问题,可是样例都没过???

//#pragma GCC optimize(2)
#include<iostream>
#include<algorithm>
#define N 1010
using namespace std;
bool t[100];
int n,m,sum[10];
signed main(void)
{
	int i=1,j,k,x;
	for(scanf("%d",&n);i<=7;i++) scanf("%d",&x),t[x]=true;
	for(i=1;i<=n;i++)
	{
		for(j=1;j<=7;j++,k=0)
		{
			scanf("%d",&x);
			if(t[x]) k++;
		}
		sum[k]++;
	}
	for(i=7;i;i--) printf("%d ",sum[i]);
	return 0;
}
2023/6/9 21:39
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