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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int numOfDef;
  5. while((scanf("%d",&numOfDef) >=0 ) && !( numOfDef>0 ))
  6.  
  7.             {
  8.                     printf("not a pos num try again");
  9.             }
  10. 	return 0;
  11. }
  12.  
Success #stdin #stdout 0s 2012KB
comments ()
stdin 
-1 -2 34
stdout 
not a pos num try againnot a pos num try again
https://ideone.com/TjtuDy
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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