Submission #1312076

#	Time	Username	Problem	Language	Result	Execution time	Memory
1312076		maya_s	Addk (eJOI21_addk)	C++20	36 / 100	2095 ms	4556 KiB

Main

#include<bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
using namespace std;
typedef long long ll;

int main(){
    ll n, k; cin >> n >> k;
    vector<ll> v(n);
    for(ll i = 0; i < n; i++) cin >> v[i];
    ll q; cin >> q;
    while(q--){
        ll t; cin >> t;
        if(t == 1){
            vector<ll> x(k);
            for(ll i = 0; i < k; i++) cin >> x[i];
        }
        else{
            ll l, r, m; cin >> l >> r >> m; l--, r--;
            ll sum = 0, window = 0;
            for(ll i = l; i < l+m; i++) window += v[i];
            sum = window;
            for(ll i = l+m; i <= r; i++) window += v[i] - v[i-m], sum += window;
            cout << sum << "\n";
        }
    }
}

• Subtask 1: 36 / 36
• Subtask 2: 0 / 56
• Subtask 3: 0 / 8