The using of pointers between two variables (Swaping)

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DrRakha

DrRakha
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Joined: Tue Mar 27, 2007 10:55 pm
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Sun May 25, 2008 5:23 pm

This code let you see the using of the pointers for the integer a, b and how we swap these pointers

Code:: #include<iostream.h> void main() { int a=5,b=4; int &refa=a,&refb=b; int temp; cout<<&refa<<&refb<<endl; temp=refa; refa=refb; refb=temp; cout<<&refa<<&refb<<endl; }

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C++ Variables, C++ Basics

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