oj.uz

Submission #629381

# Submission time Handle Problem Language Result Execution time Memory
629381 2022-08-14T12:44:06 Z polys Addk (eJOI21_addk) C++14
0 / 100
 917 ms 952 KB 
#include<bits/stdc++.h>
using namespace std;
int main(){
    int n,j;
    cin>>n>>j;
    int A[n];
    for(int k=0;k<n;k++){
        cin>>A[k];
    }
    int q;
    cin>>q;
    int a;
    int l,r,m;
    for(int k=0;k<q;k++){
        cin>>a;
        if(a==1){
            cin>>a;
        }
        else{
            cin>>l>>r>>m;
            l--;
            r--;
            int index=1;
            int sum=0;
            for(int k=l;k<((l+r+1)/2);k++){
                sum+=A[k]*index;
                index++;
                if(index>=m){
                    index=m;
                }
            }
            if((r-l)%2==0){
                index--;
            }
            index=1;
            for(int k=r;k>=((l+r+1)/2);k--){
                sum+=A[k]*index;
                index++;
                if(index>=m){
                    index=m;
                }
            }
            cout<<sum<<endl;
        }
    }
}

Subtask #1
0 / 36.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 56.0

# Verdict Execution time Memory Grader output
1 Incorrect 462 ms 528 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 917 ms 952 KB Output isn't correct
2 Halted 0 ms 0 KB -