Submission #917407

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
917407	2024-01-28T05:40:30 Z	PM1	PIN (CEOI10_pin)	C++17	0 / 100	415 ms	16584 KB

pin

#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int mxn=5e4+5;
int n,d;
string s[mxn];
map<vector<char>,int>mp[(1<<4)];
ll ans[4];
int main(){
	cin>>n>>d;
	for(int i=1;i<=n;i++){
		cin>>s[i];
		for(int j=0;j<(1<<4)-1;j++){
			int cnt=0;
			vector<char>v;
			for(int k=0;k<4;k++){
				if(j&(1<<k)){
					cnt++;
					v.push_back(s[i][k]);
				}
			}
			ans[3-cnt]+=mp[j][v];
			mp[j][v]++;
			//cout<<j<<" "<<mp[j][v]<<endl;
		}//cout<<endl;
	}
	for(int j=0;j<4;j++)
		cout<<ans[j]<<" ";
	ans[1]-=(ans[0]*3);
	ans[2]-=(ans[1]*2+ans[3]*3);
	ans[3]-=ans[1]+ans[2]+ans[0];
	cout<<ans[d-1]<<'\n';
}

Subtask #1

0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	8 ms	2588 KB	Output isn't correct
2	Incorrect	8 ms	2516 KB	Output isn't correct
3	Incorrect	6 ms	2396 KB	Output isn't correct
4	Incorrect	77 ms	3908 KB	Output isn't correct
5	Incorrect	93 ms	4072 KB	Output isn't correct
6	Incorrect	94 ms	4028 KB	Output isn't correct
7	Incorrect	79 ms	3972 KB	Output isn't correct
8	Incorrect	103 ms	4052 KB	Output isn't correct
9	Incorrect	154 ms	4056 KB	Output isn't correct
10	Incorrect	204 ms	4188 KB	Output isn't correct
11	Incorrect	131 ms	3920 KB	Output isn't correct
12	Incorrect	160 ms	4180 KB	Output isn't correct
13	Incorrect	105 ms	4088 KB	Output isn't correct
14	Incorrect	133 ms	4072 KB	Output isn't correct
15	Incorrect	173 ms	4176 KB	Output isn't correct
16	Incorrect	169 ms	13472 KB	Output isn't correct
17	Incorrect	303 ms	16504 KB	Output isn't correct
18	Incorrect	224 ms	14368 KB	Output isn't correct
19	Incorrect	251 ms	15708 KB	Output isn't correct
20	Incorrect	415 ms	16584 KB	Output isn't correct