oj.uz

Submission #483526

# Submission time Handle Problem Language Result Execution time Memory
483526 2021-10-30T08:26:29 Z otogagnidze Addk (eJOI21_addk) C++14
0 / 100
 127 ms 3012 KB 
#include <bits/stdc++.h>
using namespace std;
int main(){
    int n, k;
    cin >> n >> k;
    int a[n + 1], b[n + 1], b2[n + 1];
    b[0] = 0; b2[0] = 0;
    for(int i = 1; i <= n; i++){
        cin >> a[i];
        b[i] = b[i - 1] + a[i];
        b2[i] = b2[i - 1] + b[i];
    }
    /*for(int i = 1; i <= n; i++){
        cout << b[i] << " ";
    }
    cout << endl;
    for(int i = 1; i <= n; i++){
        cout << b2[i] << " ";
    }
    */
    int q;
    cin >> q;
    while(q--){
        int h, l, r, m;
        cin >> h;
        if(h == 2){
            cin >> l >> r >> m;
            m = min((r - l + 1) / 2, m);
            int ans = b2[r] - b2[r - m] - b2[l + m - 2];
            if(l - 2 > 0)
                ans += b2[l - 2];
            cout << ans << endl;
        }
        else{
            int d;
            for(int i = 1; i <= k; i++)
                cin >> d;
        }
    }
}

Subtask #1
0 / 36.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 56.0

# Verdict Execution time Memory Grader output
1 Incorrect 46 ms 1084 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 127 ms 3012 KB Output isn't correct
2 Halted 0 ms 0 KB -