Discussion in 'C' started by anilk501, Sep 13, 2007.
1) write generic swap macro used to swap data b/w any type: swap 2 int ,float or char etc.
You can do it without temp var. Code: #define SWAP(a,b) a=a+b;b=a-b;a=a-b;
#define SWAP(a,b) a=a+b;b=a-b;a=a-b;
Separate names with a comma.
