Submission #1234115

#	Time	Username	Problem	Language	Result	Execution time	Memory
1234115		Jer	Arranging Shoes (IOI19_shoes)	C++20	10 / 100	13 ms	1864 KiB

shoes

#include "shoes.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

ll count_swaps(std::vector<int> s)
{
	ll res = 0;
	for (int i = 0; i < s.size(); i++)
		res += (i % 2 == 0 and s[i] >= 0);

	return res;
}

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