Submission #1045855

#	Time	Username	Problem	Language	Result	Execution time	Memory
1045855		Sputnik123	Arranging Shoes (IOI19_shoes)	C++17	0 / 100	0 ms	348 KiB

shoes

#include <bits/stdc++.h>
#include "shoes.h"
#define ll long long
using namespace std;
long long count_swaps(vector<int> s) {
    ll n = s.size();
    return n * (n - 1) / 2;
}

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