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  1. #include<iostream>
  2.  using namespace std;
  3.  int main(){
  4.  	int n;
  5.  	cin>>n;
  6.  	int a[n];
  7.  	for(int i=0;i<n;i++){
  8.  		cin>>a[i];
  9. 	 }
  10. 	 for(int i=0;i<n-1;i++){
  11. 	 	for(int j=i+1;j<n;j++){
  12. 	 		if(a[i]>a[j]){
  13. 	 			int temp=a[i];
  14. 	 			a[i]=a[j];
  15. 	 			a[j]=temp;
  16. 			 }
  17. 		 }
  18. 	 }
  19. 	 int x=a[n-1]-a[0];
  20. 	 cout<<x;
  21.  }
Success #stdin #stdout 0s 5480KB
comments (?)
stdin 
5
1 5 3 2 4
stdout 
4
https://ideone.com/YMIIPv
5
1 5 3 2 4
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
secret

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