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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6.    int n;
  7.    int a[n];
  8.    for(int i=0;i<n;i++)
  9.    cin>>a[i];
  10.    for(int i=0;i<n;i++) {
  11.    	int minIndex=i;
  12.    	for(int j=i;j<n;j++) {
  13.    		if(a[j]<a[minIndex]) 
  14.    		minIndex=j;
  15.    	}
  16.    	int temp=a[i];a[i]=a[minIndex];a[minIndex]=a[i];
  17.    }
  18.     for(int i=0;i<n;i++) 
  19.     cout<<a[i]<<" ";
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 5316KB
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stdin
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5 4 3 2 1
stdout
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Standard output is empty
https://ideone.com/x58QLs
language:
C++14 (gcc 8.3)
created:
13 hours ago
visibility:
public

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