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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int a;
  5.     printf(" enter a");
  6.     scanf ("%d, &a");
  7.  
  8.  
  9.     printf(" area of square is : %d" , a * a );
  10.  
  11.     return 0 ;
  12.  
  13. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin 
Standard input is empty
stdout 
 enter a area of square is : 0
https://ideone.com/ELoEBI
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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