Submission #1333845

#	Time	Username	Problem	Language	Result	Execution time	Memory
1333845		YSH2020	Wind Turbines (EGOI25_windturbines)	C++20	8 / 100	291 ms	4984 KiB

Main

#include <bits/stdc++.h>
using namespace std;

#define int long long

signed main() {
  int n,m; cin >> n >> m;
  int q; cin >> q;
  int x[n-1]; for (int i = 0; i < n-1; i++) {
    int a,b,c; cin >> a >> b >> c;
    x[i]=c;
  }
  int pref[n]; pref[0]=0;
  for (int i = 1; i < n; i++) pref[i]=pref[i-1]+x[i-1];
  while (q--) {
    int s,e; cin >> s >> e;
    cout << pref[n-1]-(pref[e]-pref[s]) << '\n';
  }
}

• Subtask 0: 0 / 0
• Subtask 1: 8 / 8
• Subtask 2: 0 / 11
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 16
• Subtask 6: 0 / 14
• Subtask 7: 0 / 21