#include
int sum(int x, int y){
return x + y;
}
int product(int x, int y){
return x * y;
}
int difference(int x, int y){
return x - y;
}
int main(void){
int a = 10;
int b = 5;
int result = 0;
int (*pfun[3])(int, int); /* Function pointer array declaration */
/* Initialize pointers */
pfun[0] = sum;
pfun[1] = product;
pfun[2] = difference;
int i;
for(i = 0 ; i < 3 ; i++)
{
result = pfun[i](a, b); /* Call the function through a pointer */
printf("\nresult = %d", result); /* Display the result */
}
return 0;
}
result = 15
result = 50
result = 5