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  1. #include<stdio.h>
  2. void swap(int*x,int*y){
  3.  int t=*x;*x=*y;*y=t;
  4. }
  5. int main(){
  6.  int a=3,b=1,c=2;
  7.  if(a>b)swap(&a,&b);
  8.  if(a>c)swap(&a,&c);
  9.  if(b>c)swap(&b,&c);
  10.  printf("a=%d,b=%d,c=%d\n",a,b,c);
  11.  return 0;
  12. }
Success #stdin #stdout 0s 5312KB
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Standard input is empty
stdout
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a=1,b=2,c=3
https://ideone.com/e883tr
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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