oj.uz

답안 #418194

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
418194 2021-06-05T08:07:15 Z Aderfish Arranging Shoes (IOI19_shoes) C++14
25 / 100
 30 ms 3092 KB 
#include "shoes.h"

long long count_swaps(std::vector<int> s) {
	int n = s.size()/2;
    if(n == 1){
        if(s[0] < 0) return 0;
        else return 1;
    }
    else{
        long long swaps = 0;
        for(int i = 0; i < n; i++){
            swaps += i;
        }

        return swaps;
    }

	return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 280 KB Output is correct
2 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 280 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 280 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Incorrect 1 ms 204 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 280 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 268 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 30 ms 1992 KB Output is correct
6 Correct 28 ms 2976 KB Output is correct
7 Correct 29 ms 2964 KB Output is correct
8 Correct 27 ms 3092 KB Output is correct
9 Correct 27 ms 2976 KB Output is correct
10 Correct 30 ms 2964 KB Output is correct

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 280 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 280 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Incorrect 1 ms 204 KB Output isn't correct
4 Halted 0 ms 0 KB -