oj.uz

Submission #557125

# Submission time Handle Problem Language Result Execution time Memory
557125 2022-05-04T18:36:21 Z donaldchuity Mountains (NOI20_mountains) C++17
0 / 100
 2000 ms 1364 KB 
#include<bits/stdc++.h>
using namespace std;
int main() {
  int n; cin >> n;
  int h[n]; 
  int l = 0;
  for (int i = 0; i < n; i++) {
  	cin >> h[i];
  	if (i >= 1 and h[i] < h[i-1]) l++;
  }
  if (l == 0) cout << "0\n";
  else {
  	int count = 0;
	  for (int i = 0; i < n; i++) {
	  	for (int j = i+1; j < n; j++) {
	  		for (int k = j+1; k < n; k++) {
	  			if (h[i] < h[j] and h[j] > h[k]) count++;
			  }
		  }
	  }
	  cout << count << "\n";
  }
  return 0;
}

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Execution timed out 2080 ms 1364 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2095 ms 1364 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2095 ms 1364 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# Verdict Execution time Memory Grader output
1 Incorrect 16 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 16 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2095 ms 1364 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Execution timed out 2080 ms 1364 KB Time limit exceeded
3 Halted 0 ms 0 KB -