oj.uz

답안 #570205

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
570205 2022-05-28T20:23:34 Z Santos_Rivera Mountains (NOI20_mountains) C++14
64 / 100
 2000 ms 2728 KB 
#include<bits/stdc++.h>
using namespace std;
int main(){
	long long n,x,ci=0,cd=0,cont=0;
	cin>>n;
	vector<long long> v;
	v.reserve(n);
	for(int i=0;i<n;i++){
		cin>>x;
		v.push_back(x);
	}
	for(int i=1;i<n-1;i++){
		ci=0;cd=0;
		for(int j=0;j<i;j++){
			if(v[j]<v[i]){
				ci++;
			}
		}
		for(int k=i+1;k<n;k++){
			if(v[k]<v[i]){
				cd++;
			}
		}
		cont+=ci*cd;
	}
	cout<<cont<<endl;
}

Subtask #1
0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Execution timed out 2078 ms 2584 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 2076 ms 2728 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 2076 ms 2728 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 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 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 0 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 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 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 0 ms 212 KB Output is correct
11 Correct 81 ms 356 KB Output is correct
12 Correct 76 ms 360 KB Output is correct
13 Correct 83 ms 356 KB Output is correct
14 Correct 79 ms 340 KB Output is correct
15 Correct 73 ms 352 KB Output is correct
16 Correct 74 ms 340 KB Output is correct
17 Correct 75 ms 360 KB Output is correct
18 Correct 77 ms 352 KB Output is correct
19 Correct 85 ms 340 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 2076 ms 2728 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 2078 ms 2584 KB Time limit exceeded
3 Halted 0 ms 0 KB -