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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() 
  5. {
  6. 	int a;
  7. 	cin>>a;
  8. 	int tab[a];
  9. 	for(int i=0; i<a; i++)
  10. 		{ 
  11. 			cin>>tab[i];
  12. 		}
  13.  
  14. 				for(int i=a-1; i>=0; i++){
  15. 			}
  16. 			cout<<tab[i];		
  17.  
  18.  
  19. 	return 0;
  20. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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2
7 1 2 3 4 5 6 7
3 3 2 11
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:16:14: error: ‘i’ was not declared in this scope
    cout<<tab[i];
              ^
stdout
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Standard output is empty
https://ideone.com/SaMz7V
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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