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  1. #include <stdio.h>
  2.  
  3. int main(void) 
  4. {
  5. 	int a[7];
  6. 	a[0] = 2;
  7. 	printf("%d  ", a[i]);
  8. 	int i = 0;
  9. 	while (1)
  10. 	{
  11. 		a[i+1] = a[i] + 3;
  12. 		printf("%d  ", a[i]);
  13. 		i = i + 1;
  14. 		a[i+1] = a[i] + 2;
  15. 		printf("%d  ", a[i]);
  16. 		i = i + 1;
  17. 		if(i == 6)
  18. 		break;
  19. 	}
  20.  
  21. 	system("pause");
  22.  
  23. 	return 0;
  24. }
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: In function ‘int main()’:
prog.cpp:7:19: error: ‘i’ was not declared in this scope
  printf("%d  ", a[i]);
                   ^
prog.cpp:21:2: error: ‘system’ was not declared in this scope
  system("pause");
  ^~~~~~
prog.cpp:21:2: note: suggested alternative: ‘sys_nerr’
  system("pause");
  ^~~~~~
  sys_nerr
stdout
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Standard output is empty
https://ideone.com/7bU1qf
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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