C++ user defined functions explained 📞

C++ functions tutorial example explained
#functions #programming

[@BroCodez]

#include
void happyBirthday(std::string name, int age);
int main()
{
// function = a block of reusable code
std::string name = "Bro";
int age = 21;
happyBirthday(name, age);
return 0;
}
void happyBirthday(std::string name, int age){
std::cout

[@tanvirsahrierjishan778]

is any good to use functions below main?

[@FrederikWollert]

I really like your C++ series. Keep it up. Please make more C++ Videos. So, let's defeat the TH-cam algorithm.

[@memezilla2964]

what is void?

[@taigo5766]

finally, hello world v2.0
#include
void hello(std::string world);
int main()
{
std::string world = "Hello, World!";
hello(world);
return 0;
}
void hello(std::string world)
{
std::cout

[@rivazmardani]

good tiigao chan

[@Yureki]

@@rivazmardani *chan =}}}

[@sviatoidyx4672]

}
void find_x(double a, double b, double c ){
double x1;
double x2;
double D = pow(b,2) - 4*a*c;
if (D>0){
x1=(-b+sqrt(D))/2*a;
x2=(-b-sqrt(D))/2*a;
std::cout

[@artemzakharchuk2842]

#include
using namespace std;
void happyBoy(bool IsHappy, string name);
int main() {
bool IsHappy = true;
string name = "Andrew";
happyBoy(IsHappy, name);
return 0;
}
void happyBoy(bool IsHappy, string name);
cout

[@jawneigh_ow]

Simple weight calculator. - Pretty efficient.
#include
void weightCalc() {
int mass ;
double weight ;
std::cout mass;
std::cout

[@christiangaming3276]

#include
void song(int age = 19, std::string Name = "Christian") {
std::cout