oj.uz

답안 #1035929

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1035929 2024-07-26T19:39:35 Z pera 금 캐기 (IZhO14_divide) C++17
17 / 100
 1000 ms 2776 KB 
#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N = 1e5 + 1;
int n , ans = 0;
vector<int> x(N) , g(N) , d(N);
void solve(int l , int r){
   if(l > r){
      return;
   }
   int m = (l + r) / 2;
   for(int L = l;L <= m;L ++){
      for(int R = m;R <= r;R ++){
         int e = 0 , s = 0;
         for(int i = L;i <= R;i ++){
            e += d[i];
            s += g[i];
         }
         if(e == x[R] - x[L] + 1){
            ans = max(ans , s);
         }
      }
   }
   solve(l , m - 1);
   solve(m + 1 , r);
}
main(){
   cin >> n;
   for(int i = 1;i <= n;i ++){
      cin >> x[i] >> g[i] >> d[i];
   }
   x[n + 1] = 1e15;
   x[0] = -1e15;
   //solve(1 , n);
   for(int L = 1;L <= n;L ++){
      for(int R = L;R <= n;R ++){
         int s = 0 , e = 0;
         for(int i = L;i <= R;i ++){
            e += d[i];
            s += g[i];
         }
         if(e >= x[R] - x[L]){
            ans = max(ans , s);
         }
      }
   }
   cout << ans << endl;
}

Compilation message

divide.cpp:27:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   27 | main(){
      | ^~~~

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2652 KB Output is correct
2 Correct 1 ms 2716 KB Output is correct
3 Correct 1 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2696 KB Output is correct
8 Correct 1 ms 2652 KB Output is correct
9 Correct 1 ms 2652 KB Output is correct
10 Correct 1 ms 2652 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 1 ms 2652 KB Output is correct

Subtask #2
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2652 KB Output is correct
2 Correct 1 ms 2716 KB Output is correct
3 Correct 1 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2696 KB Output is correct
8 Correct 1 ms 2652 KB Output is correct
9 Correct 1 ms 2652 KB Output is correct
10 Correct 1 ms 2652 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 1 ms 2652 KB Output is correct
13 Correct 2 ms 2652 KB Output is correct
14 Correct 2 ms 2652 KB Output is correct
15 Correct 12 ms 2652 KB Output is correct
16 Correct 22 ms 2652 KB Output is correct
17 Correct 44 ms 2648 KB Output is correct
18 Correct 101 ms 2648 KB Output is correct
19 Correct 59 ms 2648 KB Output is correct
20 Correct 59 ms 2776 KB Output is correct
21 Correct 192 ms 2652 KB Output is correct
22 Correct 466 ms 2652 KB Output is correct
23 Execution timed out 1008 ms 2648 KB Time limit exceeded
24 Halted 0 ms 0 KB -

Subtask #3
0 / 52.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 2652 KB Output is correct
2 Correct 1 ms 2716 KB Output is correct
3 Correct 1 ms 2652 KB Output is correct
4 Correct 1 ms 2652 KB Output is correct
5 Correct 1 ms 2652 KB Output is correct
6 Correct 1 ms 2652 KB Output is correct
7 Correct 1 ms 2696 KB Output is correct
8 Correct 1 ms 2652 KB Output is correct
9 Correct 1 ms 2652 KB Output is correct
10 Correct 1 ms 2652 KB Output is correct
11 Correct 1 ms 2652 KB Output is correct
12 Correct 1 ms 2652 KB Output is correct
13 Correct 2 ms 2652 KB Output is correct
14 Correct 2 ms 2652 KB Output is correct
15 Correct 12 ms 2652 KB Output is correct
16 Correct 22 ms 2652 KB Output is correct
17 Correct 44 ms 2648 KB Output is correct
18 Correct 101 ms 2648 KB Output is correct
19 Correct 59 ms 2648 KB Output is correct
20 Correct 59 ms 2776 KB Output is correct
21 Correct 192 ms 2652 KB Output is correct
22 Correct 466 ms 2652 KB Output is correct
23 Execution timed out 1008 ms 2648 KB Time limit exceeded
24 Halted 0 ms 0 KB -