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Submission #483531

# Submission time Handle Problem Language Result Execution time Memory
483531 2021-10-30T08:34:52 Z otogagnidze Addk (eJOI21_addk) C++14
92 / 100
 234 ms 6612 KB 
#include <bits/stdc++.h>
using namespace std;
int main(){
    int n, k;
    cin >> n >> k;
    long long 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];
    }
    int q;
    cin >> q;
    while(q--){
        int h, l, r, m;
        cin >> h;
        if(h == 2){
            cin >> l >> r >> m;
            long long 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
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 2 ms 332 KB Output is correct
3 Correct 5 ms 332 KB Output is correct
4 Correct 7 ms 448 KB Output is correct
5 Correct 9 ms 500 KB Output is correct
6 Correct 11 ms 588 KB Output is correct
7 Correct 14 ms 588 KB Output is correct
8 Correct 16 ms 644 KB Output is correct
9 Correct 22 ms 848 KB Output is correct

Subtask #2
56.0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 47 ms 964 KB Output is correct
2 Correct 74 ms 2028 KB Output is correct
3 Correct 91 ms 2756 KB Output is correct
4 Correct 166 ms 4604 KB Output is correct
5 Correct 234 ms 6612 KB Output is correct
6 Correct 219 ms 6324 KB Output is correct
7 Correct 211 ms 6320 KB Output is correct

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 136 ms 1888 KB Output isn't correct
2 Halted 0 ms 0 KB -