Buckys C++ Programming Tutorials - 17 - if / else Statement

[@oldcowbb]

age=3 bucky: get a job

[@Yes-ev3sr]

Lol

[@Braleven]

See, this is the easier stuff. Those last few tutorials on classes got me really tangled once you introduced constructors.

[@beri4138]

A constructor in a class is the same as a function in a class. The only differences are: - A constructor has the same name as the class itself. - Instead of being called, a constructor runs automatically when you declare an object of that class.

[@top10detrax45]

cool you just cleared out my doubts :D

[@nepalihercules]

when in doubt, cout.

[@dbc201theking]

Gaming Turkey Also constructors don’t return anything?

[@theseangle]

@@dbc201theking they physically can't

[@RunItsTheCat]

I am 500 years old and I am offended.

[@DerickZ28]

Why are you still alive?

[@Pinkiepyro1]

stonecoldtrk probably cheats.

[@ТайныйЯ-к3ь]

Constantine Leon Don't be so rude...

[@Pinkiepyro1]

Тайный Я It was in reference to the video.

[@ТайныйЯ-к3ь]

Pinkiepyro1 I know.:D

[@meganradley7084]

This is perfect! I love the way you describe these so easily, it really makes sense. Thank you so much for these!

[@raptor_2277]

Someone is going to watch this in 2500 and be greatly offended by you saying "if you are 178 years old, you should be dead."

[@marcopolo5541]

Do you think C++ will still be relevant by then? Or worse, do you think humans will still be relevant by then?

[@dashcampower4622]

@@marcopolo5541 c++ has like infinite potential. its an extension to C and its library gets bigger and bigger like every 2 years

[@KlaPzCA]

I just made something really simple with if/else statement I'm happy to see myself progressing... #include using namespace std; int main() { int x; cout x; if(x

[@BradenBest]

Would've been a perfect opportunity to introduce the && operator. Also, just because you can nest if blocks, doesn't mean you should. Unnecessary nesting leads to unnecessary complexity. Use functions instead. if(someCondition) functionForThatCase([necessary values]); else someOtherFunction([etc])

[@ionyjula2488]

wow Bucky...you are the best teacher online. 10 of 10!!!! I did"n know nothing about programming and now...I am learning C++...with the best teacher in the world. Yours videos are AWESOME!!!!!God bless you! and many thanks!!!

[@nipunfernando7688]

Wow this helped alot, I was confused with these at first but not anymore. Thanks bro

[@dibbiepk]

"Wow, you are old" "You are young, geta job" What a nice and friendly program, HOW MUCH!? :P

[@Blank-fe6wi]

Most of the times it's those technical terms that confuse and scare the sh*t out of you. Thanks for making such a each to understand tutorial.

[@shemecnebissamyaro]

I'm 178 years old and I find this offensive.

[@xXLanyuzAnlunXx]

OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO

[@MOHAMDMEZAR1]

+Nik Losi looooooooooooool

[@asp3766]

oooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

[@pongangelo2048]

"178 years old? That's cute..." - Gandalf

[@TheToonyToonShow1]

+IWasSherpaHigh I love you

[@odo432]

I am doing exactly this. Helps allow me to remember stuff from previous tutorials while integrating them in the newer ones. Usually I forget everything I learn soon after so now I have created a personalised forum. Writing everything down with my own examples and at the end make example programs which integrate everything I have learned.

[@dizzykitten9243]

awesome, I dont know if he went over this because I stopped and wanted to try a few codes and with the prior knowledge I made them enter their age and if it was younger than 15yrs old it would say "Hey there young son" if it was older it would say "hey there elderly" PROUD OF MYSELF :D IM LOVING C++

[@dustbinsavesyou8283]

lol, I had python knowledge from the start so I wrote that in just 1hr learning c++

[@nemesi8800]

Yeah same :D Knowing any programming language, even with easy syntax like Python helps a lot. Otherwise I'd be struggling and be like... "wut.. why do I need this?" "What is this????" HEEEEEELP? lol

[@newkid9807]

Nemesi rip

[@ai.201]

Learn more from this then 1:20 hour slot at my stupid university.

[@Qazqi]

You can do if (std::getline(...)) to check whether it succeeded or if (std::getline(..., line) && line == "wanted line") to check if it succeeded and is the proper line.

[@TheYousif5]

create an int call it "age", put "cin

[@justinzheng3000]

C++ is kinda insane

[@StoneSlayer]

Wow this is the first video with 100% like rate that i have seen!! Keep it up Bucky!!

[@MrAssassin1492]

first video i have ever seen without dislikes.

[@gm3avxdd]

Technically there is a maximum nesting depth of 256 (including the function).

[@simon-yi6jv]

2:30 { cout

[@church778]

Yes, it will. The program works top to bottom, so if there is a line before the nested if statement, it will run it since the first if statement was true.

[@veer4419]

"If you are over 100, why are you still alive?" - That is cold. I hope you know that now scientists are saying that people will easily live to 150, 200 years old in the not-so-distant future.

[@PuckishAngeI]

me: *fucks up the code* age 3: "Why are you still alive?"

[@Civik_123_]

Bro I'm 10 and I understand. You teach so good! Thank you

[@Faraz9023]

Wrong, first of all, its cin >> age, and not cin

[@ThatGuyNamedBender]

Not trying to brag but knowing some languages before learning C++ this was fairly simple for me ^^ For the people who are like me here is a good challange. Make a class that handles the age calculations. So that your main.cpp file would basically look like this. int main(){ { ourClass.requestAge(); return 0; } or something like that xD

[@coreydoyle4702]

Theoretically, you can have an infinite number of if's inside of if's. -Cheers

[@Robber7]

The marked text in the tumbnail for this video looks like a sniper rifle!

[@mr.ANIMAT0N]

I am 106 and you have destroyed my dreams in learning programming. Just kidding 😛

[@johnlarios87]

hey man my earth is older than 187 years old

[@MontSteve36]

Thanks Bucky, I am 78!!!

[@TheCosmicChicken]

As soon as Bucky suggested testing if they're over 100, I was like "I would output 'How are you still alive?'". Then Bucky's like "And then we're gonna write...cout...um...why are you still alive?" And I was like ":O"!

[@kaleab15]

Re-record over that, otherwise great content. Thanks

[@TheCosmicChicken]

People do live to be over 100 sometimes. Perhaps a better output would be: "Congratulations on such a long life!"

[@ninjasensei9834]

2:45, turn on captions, LYAO.

[@stick4508]

Lmao.

[@dayeemouwon]

I need help on my c++ program and the question is has follow: A box of cookies can hold 24 cookies, and a container can hold 75 boxes of cookies. Write a program that prompts the user to enter the total number of cookies, the number of cookies in the box, and the number of cookie boxes in a container. The program then outputs the number of containers to ship the cookies. Note that each box must contain the specified number of cookies, and each container must contain the specified number of boxes. if the last box of cookies contains less than the number of specified cookies, you can discard it and output the number of leftover cookies. similarly, if the last container contains less than the number of specified boxes, you can discard it and output the number of leftover boxes..

[@farristurner6443]

Thank you! I'm learning from a 2003 textbook and it did not have the brackets...that's what was causing my code not to work

[@frangallagher8941]

That is actually a brilliant idea! Nice thinking

[@adkadatka244]

#include using namespace std; int main() { string a; int b; cout > a; cout > b; if (b

[@Brainimplodes]

Nice but could use some tidying up like aligning both "cout"s in the if/else statement for easier readability. Also like in Bucky's video, I'm personally like the look of my first curly bracket being in the same line as my "if/else" instead of going to a new line.

[@xXLanyuzAnlunXx]

+adka datka use void int main { }

[@xXLanyuzAnlunXx]

ikr :D

[@adkadatka244]

***** I wrote it on code::blocks #getRekt

[@habbo159]

lmao

[@yoferenuntar6481]

do we have elif in the c++??? or we can just type if below the if???

[@Halvard1992]

I happen to be 178 and I find this offensive! >:3

[@StickMan1316]

Here is what I came up with on my own after your if and else statement #include using namespace std; int main () { int x,y,z; cout > x; cout > y; cout

[@MrPikmin3]

+StickMan1316 i came up with this after watching this video #include using namespace std; int main() { start: int add = 1; int subtract = 2; int multiply = 3; int divide = 4; int a; int b; int answer1; int sum; cout > answer1; if(answer1==add){ goto addition; } if(answer1==2){ goto subtraction; } if(answer1==3) { goto multiplication; } if(answer1==4) { goto division; } if(answer1 > 4) { goto error; } if(answer1 < 1) { goto error; } addition: cout > a; cout > b; sum = a + b; cout

[@StickMan1316]

+Lukas Pratt Thats good. later in the c++ tutorials ur gonna learn about the switch statement... you are going to love!!!!!

[@MrPikmin3]

sure will, thanks

[@sammy5576]

love your channel thanks you awsome teacher

[@allankamoga5477]

well understood..... the simplest tutorial

[@rohanpandey9957]

i have a question how to apply all these knowldege and i mean by that is how can we solve problem related to what he teaches us as if we dont do problems at that instant it will become of no use in future so pls guide me through it.

[@P3nk0]

umm what kind of compiler are u using bucky ps i love your videos keep them coming ;];]

[@TehOnlyShoe]

Lots of different languages use the "if" statement. It's a common thing. But apart from that, yeah they are pretty dang similar lol.

[@RAFMnBgaming]

somewhere yoda is looking at this and thinking "bitch please".

[@jeppemolin42069]

how would i use the if statement but for currency i want to attempt to use it as an if Kr is more zero or less euro is x times that ?

[@givup_]

i know that this is pretty late but it doesn't print the else statement becouse there is no else statement for that if statement. That else statement is for the if(age > 100). Sorry for the bad english and hope i helped even a little.

[@dylangriffiths7464]

Can you use the getline function with an if statement to verify if the users input is correct or not?

[@yimjabo1]

I don't know why but, for some reason, even though I have the same exact thing typed up as him I keep getting "warning: statement has no effect [-Wunused-value]". Can anyone help with that?

[@abhishekjaiswal3121]

thanx, buckys u give lot information about c++ , but i don't understand what constructor is ?

[@shehuadesanya1990]

You should be arranging your work well Great work btw

[@spinningninja2]

#include using namespace std; int main() { int age; cin >> age; if (age >60){ cout

[@playertwo4558]

My esle statement looks exatcly the same, but no matter what I try it gives me only the if statements answer

[@mrsmileycorps]

what i am doing is making a text based game and slowly improving it with the concepts i learn from bucky. Although im pretty sure you already know c++ by now XD

[@pedro_navarro]

I hope our next generations don't ask some people the same question.

[@Mista_Moon_Goon]

Ok, I have a weird question. If I have a general loop and placed an if...else inside that loop, would that if statement be considered nested, or is an if statement only considered nested when it is within the scope of an outer if condition?

[@Benzzzy.]

I really love his voice

[@SinisterShrink]

Well he did say, "Let's go DEEPER...." So I think he was subliminally referencing to Inception. Nobody will ever know.....

[@limyonghun081297]

i have a qns, if i put if else statement under if else statement is it possible? e.g if ( year ==1 ) { if (category == 1) { printf("ur great") } else if(category == 2) { printf("ur cool") } } else if ....... need help ASAP thanks

[@Tylernal]

;

[@chronixthegod]

This is C, not C++...

[@KeyurKumbhare]

keyurk42.blogspot.in Find the notes of Bucky's C++ programming tutorials over here. Do share the message so that everyone can get the benefit.

[@Himanshukumar-ow3fx]

bro i want answer of 1 question blowing my mind i spend 2 days on this still not done soccer club registring boys and girls for their camp,club represent player with there group as follow age =4 to 7. micro group 8 to 11 . junior group 12 to 15 . juvenile group 16 to 18 . senior group program to calculate 1.show in which category player will be. 2.how many players in each category. can you help me out bro

[@TheaDragonSpirit]

Has anyone else noticed that a small case "L" looks just like "1" or a One in this program. Sometimes I copy what he has put and my brain instinctively goes to the 1 key and not L. How odd.

[@marianadeltoro8259]

hey newboston! how are? thank for your video. I am a college student and actually I'm in a class of C++ programing.. so, I have to make this lab assigment which is killing meeee. Is about turning arabic numbers to roman numbers... so I was thinking if I can use the if else stamente for make the program... cause the professor want that the program accept numbers of years of 4 digits... =/

[@bakat2454]

29 people disliked because they’re over 178 years old and they’re offended

[@Sufi39]

10 year anniversary?

[@brandlax]

Bucky should give us 'homeworks' so that we can practice it better! :D

[@bilalarain4632]

I Love It

[@Parkseo226]

hey why we are not using cin here? when we exactly use cin?

[@theminecraftsorcerer3061]

the only thing i hate about learning from videos is that i can't directly ask you why my program isn't working and show you my screen.

[@newkid9807]

The Minecraft Sorcerer ok minecraft sorcerer

[@jasimali9031]

Can you please give ma a link of 18th lecture?

[@mohamedalsudani5693]

#include using namespace std; int main() { int x; cout x; if (x > 21) { cout

[@TheaDragonSpirit]

I prefer 'if', then 'else if'... and 'else' as a safety net encase something went wrong and you really don't know why or what could have happened. For example, I type a letter and not a number. :P

[@crimsonking3873]

can someone tell me why it says the the else If will never be executed //OPTIONS if (options == "Ranged" || "ranged") {cout > ranged;} else if (options == "Melee" || "melee") {cout

[@crimsonking3873]

Oh......

[@crimsonking3873]

Actually I was going to look up what you said since Im still new to programming and have memory loss so I have to take a lot of notes. Thanks for saving me time telling me.

[@zombieat]

do you really need the extra curly brackets before and after else?

[@siaogaboh]

+mohammed6649 not necessarily, but a good practice, for readability of code.

[@Seikuu]

Is that really a problem? The way I see it, the if statements, loops, classes, functions are all just puzzle pieces, the key is how you put them together. honestly the teachers and other guides all listed the other variable kinds, but they all use int in the end for the following lessons and sometimes char, so i don't really remember most and don't know when to use the others anyway and you don't really need them now. So why not skip them until you need them and you can actually remember them?

[@krishsabori6803]

How we can make if else statements to show vowel and consonant letters

[@krishsabori6803]

How can solve my problem please send me my answer

[@SinisterShrink]

Question: Would nesting an if inside of an else be the same as an "else if" in Java coding?

[@1...........123-t9b]

No

[@animfix2840]

Buckys spelling> my spelling

[@Subakak]

You could type in a cin command

[@thefridge9278]

why is this in a bad meets evil playlist??

[@TheSplendidSpiders]

I wish I could get a raise from an if statement.

[@Xaeroxe]

You must be new to this :P A basic windows program has a WndProc that runs a switch statement that runs several layers of if statements, and is connected to functions outside of the WndProc. Shit gets complicated real fast :P

[@NikorasuChan]

TRIGGERED!!!!!!

[@karlenzejohn7658]

what if you want say like wow you're old and only say this if the person is 60 to 100 and if they say they are 100+ you only want the message why are you still alive to pop up?

[@Ace-gw4uk]

if person is more than 99 print you still alive ? else if person is more than 59 print you are old

[@REALCOOLLIKEVIPUL]

Why KZbin gives me error when i try to paste code? How do you guys do it?

[@Heds123]

is there a problem with this line of code? #include using namespace std; int main() { int a; int b; cout a; cout b; if (a < b) { cout

[@Heds123]

Heds123 disregard this comment I've fixed the problem

[@waliedahmed1409]

Heds123 I cant find the problem xD seems good to me

[@Heds123]

Walied Ahmed don't worry about it, i think the problem was that i accidentally had a header file running as well and it was interfering with this program

[@michaelkixes9064]

I am getting this error when I do this code Error 1 error LNK2019: unresolved external symbol "public: __thiscall Burrito::Burrito(void)" (??0Burrito@@QAE@XZ) referenced in function _main C:\Users\Mike\Documents\Visual Studio 2013\Projects\ConsoleApplication2\ConsoleApplication2\ConsoleApplication2.obj ConsoleApplication2 Error 2 error LNK1120: 1 unresolved externals C:\Users\Mike\Documents\Visual Studio 2013\Projects\ConsoleApplication2\Debug\ConsoleApplication2.exe ConsoleApplication2

[@porsa0]

Dont use _ in naming.

[@bartkwezelstaart9306]

Are you sure youre classes are corectly defined and included?

[@michaelkixes9064]

Bart Kwezelstaart I think so, but I am using Visual Studios so I did a little bit of shifting of files to make it work so idk.

[@bartkwezelstaart9306]

Michael Kixes If your still intrested in the solution of this bug, i will be glad to find out where it slips in your code because im running VS myself and im wondered why it doesnt work.

[@archavez100]

KZbin won't let me post it. I'll PM you.

[@ahmadh3915]

I did not understand when to put brakets

[@gaminggoddessaria]

no matter what I do my else statement runs

[@RuberSocks]

now your getting it

[@shadidhaque7518]

i was trying to combine switch and if together but getting errors...help.plz..

[@PS2Damon]

4:40 thats some funny ass shit

[@dibbiepk]

IF AND ELSE! WHOO! (I already know all about this, still) I wonder what the next one is =D

[@josephscinto9358]

I love your sarcasm

[@glaivetitan]

the 6 people who disliked were over 178 years old.

[@meganathansubramani2070]

Is there any way to print one cout statement 10 times?

[@xahahyoumissedme9625]

Can you use if(test) {code;}else{ If (test) }

[@787310]

I think what you are talking about is the "else if" statement, try looking that up I'm not good at explaining things, its sort of like another if statement

[@robertoberbeck5261]

If you're 178 years old, you might be a Vulcan.