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  1. #include<iostream.h>
  2. main()
  3. {
  4. 	int n,sum=0;
  5. 	cout<<how many numbers ?;
  6. 	cin>>n;
  7. 	int arr[n];
  8. 	cout<<enter <<n<< numbers;
  9. 	for(i=0;i<n;i++)
  10. 	{
  11. 		cin>>arr[i];
  12. 		sum+=arr[i];
  13. 	 } 
  14. 	 cout<<sum is <<sum;
  15. }#include <iostream>
  16. using namespace std;
  17.  
  18. int main() {
  19. 	// your code goes here
  20. 	return 0;
  21. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:1:21: fatal error: iostream.h: No such file or directory
 #include<iostream.h>
                     ^
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/ja9xa1
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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