oj.uz

Submission #586576

# Submission time Handle Problem Language Result Execution time Memory
586576 2022-06-30T11:54:42 Z Vanilla Ancient Books (IOI17_books) C++17
0 / 100
 1 ms 212 KB 
#include <bits/stdc++.h>
#include "books.h"
using namespace std;
typedef long long int64;

int64 minimum_walk(vector<int> a, int s) {
	int n = a.size();
	int64 rs = 0;
	for (int i = 0; i < n; i++){
		int sp = 0;
		for (int j = 0; j < n - i - 1; j++){
			if (a[j] > a[j + 1]) {
				swap(a[j], a[j + 1]);
				rs++;
				sp = j;
			}
		}
		for (int j = sp; j >= 1; j--){
			if (a[j] < a[j-1]) {
				swap(a[j], a[j - 1]);
				rs++;
			}
		}
		if (sp == 0) break;
		rs+= sp * 2;
	}
	return rs;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB 3rd lines differ - on the 1st token, expected: '6', found: '7'
3 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB 3rd lines differ - on the 1st token, expected: '6', found: '7'
3 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB 3rd lines differ - on the 1st token, expected: '6', found: '7'
3 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 3rd lines differ - on the 1st token, expected: '3304', found: '8368'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB 3rd lines differ - on the 1st token, expected: '6', found: '7'
3 Halted 0 ms 0 KB -