发个帖子谴责一下自己

#include<bits/stdc++.h>
using namespace std;
#define int long long
int rd() {
	int m=0,s=0;char ch=getchar();
	while(ch<'0'||ch>'9') {if(ch=='-')m=1;ch=getchar();}
	while(ch>='0'&&ch<='9') s=s*10+(ch-'0'),ch=getchar();
	return (m?-s:s);
}
int n,a[10],mp[100005],ans;
int hash() {
	int h=0;
	for(int i=1;i<=5;i++)
		h=h*10+a[i];
	return h;
}
signed main() {
	freopen("lock.in","r",stdin);
	freopen("lock.out","w",stdout);
	cin>>n;
	for(int i=1;i<=n;i++) {
		for(int j=1;j<=5;j++)
			a[j]=rd();
		for(int j=1;j<=5;j++) {
			for(int k=1;k<=10;k++) {
				a[j]=(a[j]+1)%10;
				mp[hash()]++;
			}
		}
		for(int j=1;j<=4;j++) {
			for(int k=1;k<=10;k++) {
				a[j]=(a[j]+1)%10,a[j+1]=(a[j+1]+1)%10;
				mp[hash()]++;
			}
		}
	}
	for(int i=0;i<=100000;i++) {
		if(mp[i]==n)
			ans++;
	}
	cout<<ans;
	return 0;
}