swapping........!!

[meghla]

i am a nobish pogrammer; i have basic idea on array;
i want to learn about swapping; plz brief me on this with some C code........... ...

[Dheeraj Joshi]

What you want to swap.?
I suspect its 2 integer values.

So use something like this.

int a=10;
int b=20;
int temp;

temp=a;
a=b;
b=temp;

Then print swapped value of a and b.

Or use XOR technique(I suspect you are familiar with XOR)
XOR.

int a=10;
int b = 20;
a^=b^=a^=b;

Then print swapped value.

Regards
Dheeraj Joshi