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

2 votes126 views1 answer
C++ for competitive programming
C++
18 votes130 views5 answers
Cpp rand
C++
19 votes144 views1 answer
Dev c++
C++
0 vote130 views1 answer
Argument to number C++
C++
0 vote132 views1 answer
Sort index c++
C++
1 vote158 views1 answer
Uri online judge 1930 solution in c++
C++
6 votes118 views2 answers
Get data from terminal c++
C++
2 votes78 views1 answer
Ascii to char c++
C++
0 vote110 views1 answer
How to get an element in a list c++
C++
6 votes159 views2 answers
What is throw in c++
C++