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Submission #571804

# Submission time Handle Problem Language Result Execution time Memory
571804 2022-06-02T18:39:46 Z Adnanboi Addk (eJOI21_addk) C++14
36 / 100
 2000 ms 9156 KB 
#include <bits/stdc++.h>

using namespace std;

#define N 1000000
#define ll long long

vector<ll> lista(N);

ll n;

void update(int p, ll value){
    lista[p]=value;
}

ll sum2(int m, int begin, int end){
    ll result=0;
    for(int i=begin-1;i<begin+m-1;i++){
        result+=lista[i];
    }
    ll constantres=result;
    for(int i=begin;i<end-m+1;i++){
        constantres-=lista[i-1];
        constantres+=lista[i+m-1];
        result+=constantres;
    }
    return result;
}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    ll q,k;
    cin>>n>>k;
    for(int i=0;i<n;i++){
        cin>>lista[i];
    }
    cin>>q;
    for(int i=0;i<q;i++){
        short c;
        cin>>c;
        if(c==1){
            int a;
            cin>>a;
            int first=lista[a-1];
            int b=a;
            for(int i=0;i<k-1;i++){
                int d=b;
                cin>>b;
                update(d-1,lista[b-1]);
            }
            update(b-1,first);
        }
        else if(c==2){
            int a,b,m;
            cin>>a>>b>>m;
            cout<<sum2(m,a,b)<<'\n';
        }
    }
}

Subtask #1
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 8148 KB Output is correct
2 Correct 5 ms 8148 KB Output is correct
3 Correct 6 ms 8148 KB Output is correct
4 Correct 9 ms 8148 KB Output is correct
5 Correct 11 ms 8148 KB Output is correct
6 Correct 16 ms 8148 KB Output is correct
7 Correct 23 ms 8204 KB Output is correct
8 Correct 28 ms 8320 KB Output is correct
9 Correct 50 ms 8196 KB Output is correct

Subtask #2
0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 210 ms 8416 KB Output is correct
2 Correct 370 ms 8564 KB Output is correct
3 Correct 662 ms 8648 KB Output is correct
4 Execution timed out 2084 ms 9156 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 846 ms 8640 KB Output is correct
2 Execution timed out 2067 ms 8960 KB Time limit exceeded
3 Halted 0 ms 0 KB -