C++ fonksion pointer

#include <stdio.h>
int f1(int x) { return x * 2; }
int f2(int x) { return x * 4; }

int main()
{
    int (*fptr1)(int) = &f1;
    fptr1 = &f2;
  	fptr1(3);
}

Source: necatiergin2019.medium.com

Similar codes

-1 vote95 views3 answers
Program to check smallest num in three numbers in c++
C++
2 votes256 views1 answer
Gcc run c++
C++
5 votes153 views1 answer
Break in c++
C++
0 vote241 views1 answer
How to set a variable to infinity in c++
C++
7 votes175 views3 answers
Read string with spaces in c++
C++
0 vote153 views1 answer
Split a number and store it in vector
C++
1 vote131 views1 answer
What is __asm in C++
C++
0 vote237 views1 answer
Iff
C++
6 votes112 views1 answer
C++ call static method
C++
14 votes147 views1 answer
C++ optimization dynamic 2d array
C++