How to use pointer to function in C program?
#include<stdio.h> int add(int x, int y){ return (x+y); } int sub(int x, int y){ return (x-y); } void main(){ int (*func)(int, int); int x = 5, y = 6, z; func = &add; z = (*func)(x, y); printf("x = %d, y = %d, z = %d\n", x, y, z); func = ⊂ z = (*func)(x, y); printf("x = %d, y = %d, z = %d\n", x, y, z); } Download
