oj.uz

답안 #1036030

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1036030 2024-07-27T02:27:46 Z makanhulia Addk (eJOI21_addk) C++17
92 / 100
 1207 ms 5716 KB 
#include <bits/stdc++.h>
#define nikah ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define ll long long
const ll maxn = 1e5+7;
using namespace std;

ll n,q,k;
ll a[maxn], pref[maxn];

int main() {
  nikah
  cin>>n>>k;
  for (ll i=1; i<=n; i++) {
    cin>>a[i];
    pref[i] = a[i] + pref[i-1];
  }
  cin>>q;
  while (q--) {
    ll mode; cin>>mode;
    if (mode == 2) {
      ll l,r,m; cin>>l>>r>>m;
      ll ans = 0;
      m = min(m, r-l+2-m);
      for (ll i=1; i<=m; i++) {
        ans += (pref[r] - pref[l-1]);
        l++; r--;
      }
      cout<<ans<<endl;
    } else {
      ll x; cin>>x;
    }
  }
}

Subtask #1
36.0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 3 ms 344 KB Output is correct
3 Correct 3 ms 348 KB Output is correct
4 Correct 5 ms 348 KB Output is correct
5 Correct 7 ms 348 KB Output is correct
6 Correct 9 ms 604 KB Output is correct
7 Correct 12 ms 604 KB Output is correct
8 Correct 15 ms 604 KB Output is correct
9 Correct 29 ms 600 KB Output is correct

Subtask #2
56.0 / 56.0

# 결과 실행 시간 메모리 Grader output
1 Correct 73 ms 824 KB Output is correct
2 Correct 160 ms 1360 KB Output is correct
3 Correct 254 ms 1628 KB Output is correct
4 Correct 713 ms 2384 KB Output is correct
5 Correct 1207 ms 4176 KB Output is correct
6 Correct 1121 ms 5508 KB Output is correct
7 Correct 883 ms 5716 KB Output is correct

Subtask #3
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 36 ms 1116 KB Output isn't correct
2 Halted 0 ms 0 KB -