Submission #1087649

#	Time	Username	Problem	Language	Result	Execution time	Memory
1087649		MahmytM	Arranging Shoes (IOI19_shoes)	C++17	0 / 100	1047 ms	1360 KiB

shoes

#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define ff first
#define ss second
#define pb push_back
#define yes cout<<"YES"<<endl
#define no cout<<"NO"<<endl
void afterdot(int n){
	cout<<setprecision(n)<<fixed;
}
ll count_swaps(vector<int> S){
	if(S.size()==2){
		cout<<0<<endl;
	}
}

Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:16:1: warning: no return statement in function returning non-void [-Wreturn-type]
   16 | }
      | ^

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