code. compile. run. debug. share.
#include<stdio.h>
int (*fp[2])(int,int); // fp is array of 2 pointer to functions
int add(int x, int y) {
return x+y;
}
int sub(int x, int y) {
return x-y;
}
int main() {
int i;
fp[0] = add;
i = (*fp[0])(10,20); // calling add function
printf("add: %d \n",i);
fp[1] = sub;
i = (*fp[1])(20,10); // calling sub function
printf("sub: %d \n",i);
return 0;
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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