제출 #1274450

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1274450		i_love_spring	Bubble Sort Machine (JOI25_bubble)	C++20	5 / 100	2096 ms	13932 KiB

bubble

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ar array
void solve() {
  int n;
  cin >> n;
  vector<int> a(n + 1);
  for (int i = 1; i <= n;i++) {
    cin >> a[i];
  }
  vector<ll> pref(n + 1, 0);
  for (int i = 1; i <= n;i++) pref[i] = pref[i - 1] + a[i];
  int q;
  cin >> q;
  while (q--) {
    int qt;
    cin >> qt;
    if (qt == 1) {
      for (int i = 1; i < n;i++) {
        if (a[i] > a[i + 1]) swap(a[i], a[i + 1]);
      } 
      pref.resize(n + 1, 0);
      for (int i = 1; i <= n;i++) pref[i] = pref[i - 1] + a[i];
    }else {
      int l, r;
      cin >> l >> r;
      cout << pref[r] - pref[l - 1] << "\n";
    }
  }
}
signed main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  cout.tie(nullptr);
  int t = 1;
  //cin >> t;
  while (t--) {
    solve();
    cout << "\n";
  }
  return 0;
} 

• Subtask 1: 5 / 5
• Subtask 2: 0 / 11
• Subtask 3: 0 / 15
• Subtask 4: 0 / 23
• Subtask 5: 0 / 29
• Subtask 6: 0 / 17