What is a const? 🚫

[@BroCodez]

#include
int main() {
const double PI = 3.14159;
//PI = 420.69; This will cause an error
double radius = 10;
double circumference = 2 * PI * radius;
std::cout

[@cazz]

For people who aren't aware... the const keyword is contextual. Const before a variable makes it constant, but const after a function declaration in a class makes it so that the method can be called with a const object. Anyway, good video!

[@BroCodez]

that's true, however I haven't explained functions and classes yet. I didn't want to make it more confusing.

[@cazz]

@@BroCodez All good my man. I understand the challenge of trying to teach concepts like this without complicating it, especially in such a hefty language like cpp.

[@montyferguson4657]

@@BroCodez I'm currently doing classes, polymorphism, inheritance, composition, operator overloading, and templates.

[@BeatRunner69]

@@montyferguson4657 I'm currently doing your mum, your dad, your grandpa, your grandma, your great grandma, AND your great grandpa.

[@kottln]

since i arrived early it's likely that you'll read this, you've taught me almost everything i know about programming, really easy to understand videos, keep it up man

[@jamesmiller9923]

While taking notes on this video, I included: const double Gravity = 9.8 ;
I just started teaching myself programming this week, using c++ and just on command line. Even though my interface is less intuitive than yours, this playlist has been a huge help for daily studying. I can see myself referencing these videos for a long time.

[@ahmed.p123]

Write GRAVITY like this is better 💖

[@dawidbakkes9908]

Your series is super insightful and I am enjoying learning this so much!
#include
int main () {
const double PI = 3.14159;
double radius = 10;
double circumference = 2 * PI * radius;
std:: cout

[@gourish2]

const string u = you are teaching good;

[@myownaccountnoazzedine]

Error: You forgot the ""

[@Thisisdcode]

constant: my knowledge of c++ even after watching the playlist about 12 times

[@LXV304]

Nice one! XDXD
#include
int main() {
const std::string ThisisdcodesKnowledge = "The Same XD";
std::cout :D

[@ryancoopersnissan240sx8]

Im going off to a college soon, studying CE. A friend of mine reccommened your channel and it's been great so far, thanks for the great tutorial bro!
here's my homework
#include
int main(){
//The const keyword spectifies that a variable's value is 'constant'
//tells the compiler that this value is off limits (prevent anything from modifying it)
// effectively a 'read-only'
double Torque = 318;
Torque = 69; //75 years since last oil change
int RPM = 5200;
double Horsepower = Torque * RPM / 5252 ;
std::cout

[@cayden9224]

Thank you so much for returning to UA-cam

[@ethangordon3935]

Hey man, love your stuff. Keep up the good work!

[@rudrarajkar1116]

as far as I think he never took a break. the time he did not upload he was making the videos he is uploading now. thanks bro :thumbsup: u truly r a chad
#simp lol

[@alessa004w]

thx for all your great content man, helped me a lot keep it up

[@fxs-_-3686]

#include
using namespace std;
int main() {
const int daysPerWeek = 7;
const int hoursPerDay = 24;
const int inchesPerFoot = 12;
const int feetPerMile = 5280;
const int secondsPerMinute = 60;
cout

[@vexed3185]

can you use the std namespace out side the function? is it still work in the function?

[@artemzakharchuk2842]

#include int main { using namespace std; const int age = 16; const double mark = 9.5; const string name = "Artemius"; const char grade = '11'; cout

[@MainulHossainAnik]

DONE BRO❤❤😌😌

[@abduabdu7404]

Hey bro Just finished your Java Gui course and wanted to ask if you can give me resources to study from and continue java

[@gusgus1330]

const int NUM_LEVELS = 25; // total levels in a game
const double FREEZING_POINT = 0; // celsius
const double BOILING_POINT = 212; // fahrenheit
const int DAYS_PER_WEEK = 7;
const int DAYS_PER_YEAR = 365;
const char FIRST_INITIAL = 'G';
const char LAST_INITIAL = 'B';
const std::string FIRST_NAME = "Gus";
const std::string LAST_NAME = "Burton";
const bool IS_ALIVE = true; // gonna live forever obviously

[@arooba6132]

you can use "using namespace std ; " after "include" instead of using "std::" in every line

[@othmanqadasi4745]

الف شكر ياعمنا😘

[@yavuzselimkepenek6064]

1000th like woow.

[@iliabarani6766]

noice

[@ryanalnaser914]

whatever anything before or after or anything

[@ahmaryarkhan1261]

#include
using namespace std;
int main()
{
const int daysPerWeek = 7;
const int hoursPerDay = 24;
const int minPerday = 1440;
const int secPerday = 86400;
const int daysPeryear = 365;
const int monthsPeryear = 12;
const int secPeryear = 31536000;
cout

[@Dr.Logistik]

#include
int main(){
/**
The const keyword is used to define a variable that is CONSTANT and will not change
IE C for example (Speed of light) does not change in physics.
neither does g, 9.8 M/S/S
Prevents the compiler from allowing changes, makes it essentially read only
**/
const double PI = 3.1415926535898; //Naming convention for constants is all upper case.
double radius = 10;
double circum = 2 * PI * radius;
double areacir = PI * radius * radius;
double area = 4 * PI * radius * radius;
double volume = (4 * PI * radius * radius * radius) / 3;
std::cout

[@SudiptaBadhon]

Const double gravity = 9.8;
Const std::string legend ="Brocode"

[@antiquegaming551]

hello bro

[@theguyjawn]

//Euler's number
const double E = 2.71828

[@JEEVISAKTHI-pe8hr]

You missed up semicolon man;

[@affanhossainrakib]

Algo Algo

[@dzbanekkulka7424]

Earth's circumference = 40000km

[@promax1st]

:)

[@Sahan-od3vq]

420.69 is unexpected!!!

[@AdmiralZanzky]

const int FEET = 4;

[@Nukebob3]

const std::string ID = "amongus";

[@vGrey]

const int LIGHT_SPEED = 299792458;
const int WIDTH = 1920;
const int HEIGHT = 1080;
int sum = WIDTH + HEIGHT;
std::cout

[@antiquegaming551]

reply bro

[@HollowHangouts]

IM going to make pigs fly just need a big bird and some tape

[@rajapandey773]

const char MY_GRADE='E';

[@armomations5712]

const double FEET = 12.0; huh who said that

[@Yousif_Maksabo]

const double e = 2.718

[@PCgamers69420]

const double gravity = -9.81;

[@mgames3209]

12th

[@hong-jisoo]

const int G = 9.8;

[@Sujal_Humagain]

const double gravity=10;

[@armomations5712]

const double BIRTH_DAY = 1.26

[@JEEVISAKTHI-pe8hr]

const int e = 2.71;

[@kartikchauhan5209]

const double GRAVITY = 9.8 ;

[@theplet4414]

const double GIGA_CHAD_HEIGHT = 6.8;

[@dakshagrawal2822]

const double e = 2.71;

[@renealbrechtsen9743]

const std::string API_KEY = "some api key here";

[@JayChit]

const std::string = "fart"

[@Garrison86]

This one might be an obvious one: const int TAX_GST = 13;

[@lazbeetle]

const int android_ver = 9

[@Madsun262]

const int AMOUNT_OF_BITCHES_THIS_GUY_GETS = 999999

[@DerleMixon]

const int BEINS_SIZE = 5;

[@mrcrispycato1311]

const double Money_in_my_bank = 00.00; 😔

[@oltenutu]

const std::string DATE_BORN = "dd/mm/yyyy";

[@bsh3973]

System.out.println(" random comment for ");

[@mouni6726]

const double GRAVITY = 9.8;