oj.uz

답안 #570158

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
570158 2022-05-28T19:46:40 Z kamilamartinez Mountains (NOI20_mountains) C++14
64 / 100
 2000 ms 2644 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
	ll n, i, cont=0, a, b, j;
	cin >> n;
	ll xd[n];
	for(i=0;i<n;i++) {
		cin >> xd[i];
	}
	
	for(i=1;i<n-1;i++) {
		a=0;
		b=0;
		for(j=0;j<i;j++) {
			if(xd[j]<xd[i]) a++;
		}
		for(j=i+1;j<n;j++) {
			if(xd[j]<xd[i]) b++;
		}
		cont+=a*b;
	}
	cout << cont << endl;
	return 0;
}

Subtask #1
0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Execution timed out 2083 ms 2644 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #2
0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 2081 ms 2516 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 2081 ms 2516 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
36.0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 2 ms 212 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct

Subtask #5
28.0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 2 ms 212 KB Output is correct
3 Correct 2 ms 212 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 332 ms 340 KB Output is correct
12 Correct 343 ms 348 KB Output is correct
13 Correct 345 ms 348 KB Output is correct
14 Correct 328 ms 356 KB Output is correct
15 Correct 328 ms 348 KB Output is correct
16 Correct 319 ms 352 KB Output is correct
17 Correct 336 ms 348 KB Output is correct
18 Correct 347 ms 348 KB Output is correct
19 Correct 358 ms 356 KB Output is correct
20 Correct 0 ms 212 KB Output is correct

Subtask #6
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 2081 ms 2516 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Execution timed out 2083 ms 2644 KB Time limit exceeded
3 Halted 0 ms 0 KB -