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  1. #include <stdio.h>
  2.  
  3. void swap(int *x,int *y){
  4.     int w;
  5.     w=*x;
  6.     *x=*y;
  7.     *y=w;
  8. }
  9. void sort(int *x,int *y){
  10.     if(*x<*y){
  11.         swap(x,y);
  12.     }
  13. }
  14. int main(){
  15.         int x,y;
  16.         x=1;
  17.         y=3;
  18.         sort(&x,&y);
  19.         printf("%d %d",x,y);
  20.         return 0;
  21.  
  22. }
  23.  
  24.  
Success #stdin #stdout 0s 5280KB
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3 1
https://ideone.com/WUGdZK
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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