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  1. #include <stdio.h>
  2. void swap(int a,int b){
  3.     int temp=a;
  4.       a=b;
  5.       b=temp;
  6.      return;
  7.    }
  8. int main(void) {
  9.     int a=5;
  10.     int b=7;
  11.     swap(a,b);
  12.     printf("Value of a is %d",a);
  13.     printf("\nValue of b is %d",b);
  14.  
  15.  
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5316KB
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stdin
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Standard input is empty
stdout
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Value of a is 5
Value of b is 7
https://ideone.com/aGND5L
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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