제출 #1071608

#제출 시각아이디문제언어결과실행 시간메모리
1071608vjudge1Addk (eJOI21_addk)C++17
0 / 100
261 ms3584 KiB
#include<bits/stdc++.h> using namespace std; #define int long long #define nn "\n"; #define pb push_back const int N = 1e6 + 8 , inf = 1e17 ; int n , k , a[N] ,q ; signed main() { ios_base::sync_with_stdio(0), cin.tie(0); cin>> n >> k ; int p[n+1]; p[0] =0 ; for(int i= 1 ; i <= n ; i++){ cin>> a[i]; p[i] = p[i-1]+a[i]; } cin>> q ; while(q--){ int h , l , r , m ; cin>> h ; if(h == 1 ){ int x ; cin>> x ; } else { cin >> l >> r >> m; if (h == 1)continue; int sum = 0; int j = 1; while (l < r) { sum += a[l] * j + a[r] * j; l++; r--; j++; } if (l == r) { sum += a[l] * j; } cout << sum << nn } } }
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