oj.uz

Submission #862225

# Submission time Handle Problem Language Result Execution time Memory
862225 2023-10-17T18:48:56 Z HossamHero7 Set (COCI21_set) C++14
40 / 110
 1000 ms 58484 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl '\n'
void solve(){
    int n,k;
    cin>>n>>k;
    vector<string> v(n);
    for(auto &i:v) cin>>i;
    map<string,bool> exist;
    for(auto i : v) exist[i] = 1;
    ll ans = 0;
    for(int i=0;i<n;i++){
        exist[v[i]] = 0;
        for(int j=i+1;j<n;j++){
            exist[v[j]] = 0;
            string tmp = "";
            for(int f=0;f<k;f++){
                if(v[i][f] == v[j][f]) tmp += v[i][f];
                else tmp += 6-(v[i][f]-48+v[j][f]-48) + 48;
            }
            if(exist[tmp]) ans ++;
        }
        for(int j=i+1;j<n;j++) exist[v[j]] = 1;
    }
    cout<<ans<<endl;
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);      cout.tie(0);
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 7 ms 476 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 6 ms 348 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 6 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 8 ms 472 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 7 ms 476 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 6 ms 348 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 6 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 8 ms 472 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 750 ms 684 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 786 ms 676 KB Output is correct
24 Correct 46 ms 624 KB Output is correct
25 Correct 744 ms 660 KB Output is correct
26 Correct 7 ms 600 KB Output is correct
27 Correct 721 ms 660 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct

Subtask #3
0 / 70.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 7 ms 476 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 6 ms 348 KB Output is correct
9 Correct 1 ms 600 KB Output is correct
10 Correct 6 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 8 ms 472 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 750 ms 684 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 786 ms 676 KB Output is correct
24 Correct 46 ms 624 KB Output is correct
25 Correct 744 ms 660 KB Output is correct
26 Correct 7 ms 600 KB Output is correct
27 Correct 721 ms 660 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Execution timed out 1098 ms 58484 KB Time limit exceeded
35 Halted 0 ms 0 KB -