Answer / zain

#include <iostream>
using namespace std;
int swap(int,int,int);
int main()
{
int a,b,c;
cout<<" enter 3 number"<<endl;
cin>>a>>b>>c;
swap(a,b,c);
cout<<"in main"<<a<<""<<b<<""<<c<<endl;
return 0;
}

int swap(int i,int j,int w)
{
int t;
t=i;
i=j;
j=w;
w=t;
cout<<"in swap function"<<i<<""<<j<<""<<w<<endl;
return 0;
}

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