Submission #1311370

#	Time	Username	Problem	Language	Result	Execution time	Memory
1311370		aleksandre	Arranging Shoes (IOI19_shoes)	C++20	10 / 100	1 ms	344 KiB

shoes

#include "shoes.h"
#include <bits/stdc++.h>
using namespace std;
long long count_swaps(std::vector<int> s) {
	long long swaps = 0;
	int n = s.size();
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < n - i - 1; j++) {
			if (s[j] > s[j + 1]) {
				swap(s[j], s[j + 1]);
				swaps++;
			}
		}
	}
	return swaps;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 15