Submission #909903

#	Time	Username	Problem	Language	Result	Execution time	Memory
909903		vjudge1	Arranging Shoes (IOI19_shoes)	C++17	Compilation error	0 ms	0 KiB

shoes

#include <bits/stdc++.h>
using namespace std;

long long count_swaps(vector<int> S){
	if(vector[0]<0){
		cout << 0;
	}else{
		cout << 1;
	}
}

Compilation message (stderr)

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:5:11: error: expected unqualified-id before '[' token
    5 |  if(vector[0]<0){
      |           ^
shoes.cpp:10:1: warning: no return statement in function returning non-void [-Wreturn-type]
   10 | }
      | ^