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  1. #include<iostream>
  2. #include<stdio.h>    
  3. using namespace std;
  4. void kal(int *a,int *b)
  5. {
  6.     int *temp,i;
  7.     temp=&i;
  8.     *temp=*a;
  9.     *a=*b;
  10.     *b=*temp;
  11. }
  12. int main()
  13. {
  14.     int i=5,j=10;
  15.     kal(&i,&j);
  16.     cout<<"I = "<<i<<" J = "<<j<<endl;
  17.     return 0;
  18. }
Success #stdin #stdout 0s 16064KB
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stdin
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Standard input is empty
stdout
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I = 10 J = 5
https://ideone.com/mPnh4h
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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