oj.uz

Submission #345664

# Submission time Handle Problem Language Result Execution time Memory
345664 2021-01-07T19:41:13 Z oleh1421 Intergalactic ship (IZhO19_xorsum) C++17
0 / 100
 7 ms 748 KB 
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
typedef long long ll;
using namespace std;
#define endl '\n'
const int N=1010;
const ll mod=1000000007;
int S[7][7][N][N];
int a[N];
void solve(){
    int n;cin>>n;
    for (int i=1;i<=n;i++){
        cin>>a[i];
    }
    int q;cin>>q;
    q=100000;
    for (int i=1;i<=q;i++){
        int l,r,x;
        l=1,r=n;
        x=127;
        for (int j=0;j<7;j++){
            for (int t=0;t<7;t++){
                if ((x&(1<<j)) && (x&(1<<t))){
                    S[j][t][l][r]++;
                }
            }
        }
    }
//    for (int bit=0;bit<7;bit++){
//        for (int i=1;i<=n;++i){
//            for (int j=1;j<=n;j++) S[bit][i][j]+=S[bit][i][j-1];
//            for (int j=1;j<=n;j++) S[bit][i][j]+=S[bit][i-1][j];
//        }
//    }
//    for (int i=1;i<=n;i++){
//        for (int j=1;j<=n;j++){
//            for (int bit_i=0;bit_i<7;bit_i++){
//                for (int int bit_j=0;bit_j<7;bit_j++){
//                    int cnt_i=
//                }
//            }
//        }
//    }
}
int32_t main()
{

    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int tt=1;
    while (tt--){
        solve();
    }

    return 0;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 748 KB Output isn't correct
2 Halted 0 ms 0 KB -