Hello World Speedrun [Former World Record]

[@HyBlock]

that was clutch, hoping to see even more runs brother!

[@MultsElMesco]

Thanks bro! I hope to find other ideas soon!

[@StarForgers]

69

[@monochromeart7311]

You can omit the "return 0;" at the end of the main function, the C++ standard allows it.

[@Kathlyplayz]

It's very important because it's an integer function and not a void...

[@monochromeart7311]

@@Kathlyplayz the C++ standard specifies that the return statement in main (and ONLY in main) can be omitted. When the program reaches the function's end (the curly bracket '}') without encountering any return statement, it will return 0 by default. Note that the function signature must still have int as the return type. Try it yourself, it compiles fine. And iirc, C99 and above also allows it.

[@Kathlyplayz]

@@monochromeart7311 r/woosh

[@Kathlyplayz]

@@monochromeart7311 Ok, u right, I’ll start leaving the return out since, as of a about a minute ago, my very trusty gcc compiler didn’t choke slam me for omitting it.

[@monochromeart7311]

@@Kathlyplayz and where is the so obvious joke that I missed?

[@mokongthe3856]

Amazing Speedrun, truly the best run of all time.

[@rossmanmagnus]

Nice but you can cut "return 0" cuz its not c its c++, it automatically knows no errors return

[@EmoonX]

You can also omit it in C, since way back in C99.

[@whitetiana3022]

every programming class ever. lesson 1: hello world lesson 2: what variables are and how to declare them lesson 3: methods. lesson 4: multidimensional self learning non-euclidean neural-networks.

[@davawen9938]

Now for the Tool Assisted Speedrun: #include #include int main(){ std::ofstream file; file.open("hello.cpp"); file

[@vas_._sfer6157]

// In pure C int puts(char *); int main() {return puts("Hello world");}

[@davawen9938]

@@vas_._sfer6157 That's unsafe, in pure C, functions which take no arguments are written with void: int main(void) { ... }

[@vas_._sfer6157]

@@davawen9938 Why unsafe? I dont wanna call main from other functions

[@Brahvim]

@@vas_._sfer6157 Wouldn't the system call it...? Edit made a month later: if we don't use `void`, it does indeed become a function you can pass anything into. Shouldn't use it with `main()`.

[@Brahvim]

I like the `C` file API more, but this is fine too, I guess, LOL.

[@troubleZzxX]

La carpeta "Weas" me describe completamente siempre que hago un nuevo archivo y no sé ni por qué wea lo hago PD; La mea Speedrun hermano, GG's

[@LeonidasArg2021]

Como soy argentino en vez de "weas" pongo "boludeces" me encanta complicarme al programar 😎👌

[@marxy3720]

Nice speedrun bro!! 😎

[@MultsElMesco]

Thanks hahaha

[@curtiseichner1306]

Brave to speedrun this on the C++ version of the game, when the python version is theorized to have better routes.

[@kabukidanshi7874]

That was very intense haha nice!

[@MultsElMesco]

Thanks hahaha

[@chair6180]

This is so thoughtful and well made. The soundtracks in the video played correctly in accordance with the corresponding video game play progressions. Things that I noticed: 0:00 Capcom opening screen 0:02 ??? (Please let me know) 0:05 Rockman X (Mega Man X) stage selection screen 0:18 Rockman X required initial stage 0:31 COD hit (damn that ; bug 😂) *0:35 "return 0;" 🤔🤷🤣 0:40 Kirby and Minecraft life bar 0:43 Super Mario (don't know which version it is from) 0:46 Metal Slug mission complete

[@cboyslim5490]

this is amazing and you could definitely shave 1/3 of that time off

[@dracokinerek]

0:05 love the mega man x intro music

[@amir78989]

depending on compiler you can leave out return 0

[@ninja_raven256]

-next try python/lua, you can do both at the same time since the print function syntax is the same-

[@MultsElMesco]

You mean coding both at the same time? Nuts. I've never worked with lua before

[@VexSpawnEgg]

@@MultsElMesco lua is really easy to learn, prolly easier then python

[@do0nv]

Python is faster because the .py extension is faster to type than lua

[@buji07]

@@VexSpawnEgg lua is the only language i'm advanced at

[@DownbeatNova]

I wonder who decided “hello world” would be the first program nearly every programmer makes.

[@BboyKeny]

Long reign the world record holder

[@the_cheese_cultist]

you can omit the int. also you can omit the return. also you can use puts. also you can avoid the include by using gcc's __builtin_puts so main(){__builtin_puts("hello world");}

[@tomasbarria7431]

Documentos/weas JSKSNSJBD

[@MultsElMesco]

Esperaba que alguien lo notara gkfkgfk

[@Yoh120]

You can open CMD like that? I did not know that, thank god I clicked on this video.

[@finesseandstyle]

It's essentially the same as running a program using PATH. you can open anything like explorer, cmd, powershell, calc, etc

[@sm1le748]

Python: print("Hello World!")

[@gustavothuram5370]

python hello world speedrun: hello = "Hello World!" print(hello)

[@bubaabobagugajshdjdbd]

Be faster: print("Hello world")

[@tfr]

Be faster: print('Hello world') double quotes requires you to press shift, thus using single quotes eliminates 2 shift presses therefore further improving speed

[@grapesalt]

ruby speedrun: p "Hello, World"

[@pedropolanco7052]

I love how your script lines are in Spanish

[@dishanshakya8855]

You can omit the return 0 and the return type in main which defaults to int

[@Heavenlylovestattoos]

learning c++ speedrun

[@nekonomikatadesu235]

OMG, MEGAMAN X SOUNDTRACK IS PLAYING IN THE BACKGROUND

[@flovous]

Clutch, lets do with assembly next

[@ariankar98k]

MegaMan X music, nice

[@tanishqdeep4485]

Me doing it in python : I see this as a win win

[@MyLittleMagneton]

Punch card hello world, when?

[@snesmocha]

printf is less characters than std::out

[@davawen9938]

@DybaTubeMusic I don't think it is with just a character literal

[@davawen9938]

@DybaTubeMusic bruh

[@vincenzo3574]

puts is even shorter

[@vincenzo3574]

@DybaTubeMusic No it's not unless you use it wrong (i.e. non constant format string or wrong number of arguments)

[@davawen9938]

@DybaTubeMusic Noise removed, this is basically the source from glibc: (puts) int _IO_puts(const char *str) { /* Return and validation ignored for brevety */ size_t len = strlen(str); if( _IO_sputn(stdout, str, len) == len) { /* ... */ } } (std::cout) template operator

[@hermessantos181]

congrats

[@agrihonoberjorn1612]

Subbed

[@BruH-xg5eo]

Me before watching : im a lv 15 hacker and i can say its Just 1 line of code Me after watching : oof it im not Even trying to learn how to code

[@Brahvim]

You can omit the `int` part of the function definition. Any variable without a type is assumed to be of the type `int` (in `C` at least, should transfer to `C++`).

[@MazenEhab]

Ur editing is similar to a channel that has 1+Million subs, you're underrated and I'm pretty sure it's not going to be like that for too long.

[@ball0on]

I want to see a hello world speedrun in brainfuck

[@FlummoxTheMagnificent]

Lmfao ctrl+V

[@m4rt_]

I just did one in 23 seconds, and I know I can get sub 20 Update: I just did one in 22 seconds (with a newline at the end)

[@eprg9221]

Epic

[@MultsElMesco]

Thanks!

[@boring_dystopia]

good rng

[@AragamiMusic]

I'd like the same speedrun but in python haha

[@inkphoenix5446]

you could use printf instead of std::cout to be quicker and you could also omit return 0

[@igorswies5913]

puts would be quicker

[@huntabadday2663]

Why does his cpp file default to notepad...

[@frosty7674]

You could make it faster by using std::puts("hello world"); or just puts("hello world"); over that you don't need an explicit return in modern c++.

[@Ev3r0x]

implicit return for main in c++ and c has been around for 30 years and you call it "modern c++"?

[@sashibhusan5721]

World's first fastest Speed run 😲

[@mr.president6922]

Main function can return 0 by default you don't need to write it

[@Anonymous-hv7fh]

ctrl c , ctrl v , enter wouldn't be much more faster ?

[@AnimaBetha]

Finally, wea wena

[@CIGS13]

you dont need to return in this case

[@draconicepic4124]

Wouldn't you technically be faster to use cstdio and use puts since it's less overall characters to type?

[@zZnighthunterZz]

GG

[@pixl_xip]

why dont you just do it all in the command line with vim? you would not need to create the file, and you wouldnt need to open a command prompt midway through

[@GingerNingerish]

Funniest shit I've ever seen

[@MultsElMesco]

Thanks bro

[@srabb]

what was that sound effect on the intro?

[@usernameHed]

Now same with assembly please :p

[@artifexmusic]

now do it in cobol on a ibm mainframe

[@EMAN-je6ob]

But, can speedrunning assembly?

[@demonman1234]

Idk bro you can’t beat my copy paste.

[@meganeshinryakusha]

python > print('Hello World') aahahahh

[@Aviation667]

Challenge accepted

[@Xgamesvidoes]

I still prefer: printf("Hello World! ");

[@IamTheOneWhoKnocks265]

How about using turboc++

[@huhulili9021]

Can I get a TAS version of this?

[@slimeinabox]

Bro just prep for the run by copying it and the paste it during the run.

[@yellowsaint]

haha, now do it in Haxe

[@LeonidasArg2021]

Tenés una dirección con una carpeta llamada "Weas". A mí no me engañas papirri sos mas chileno que el lomo pobre con papas 😏 saludos ❤️

[@MultsElMesco]

Jajaja si, así es. Saludos por allá también mi pana!

[@sripranav]

I challenge you

[@watercat1248]

I'm able to do that faster the only takes 1 copy and past and very little time to open the code editor

[@selumii]

eres chileno?

[@MultsElMesco]

Yep, tu también?

[@Noicer_wastaken]

How about just do copy paste?

[@toxinist5236]

Cool, now dont use any libriaries

[@HoloTheDrunk]

Are there different categories per-OS? If not, I just did it in a little over 20s on Linux I use arch btw

[@mlcs]

i use Artix, fuck soystemd

[@vanity1856]

speedrun

[@luismunoz9126]

Are you Chilean?

[@aguy98ptk]

WC

[@zanxz]

megaman x

[@herrobriam]

could of made less mistakes and typed faster

[@JunkerSchmidt]

Is it cpp? You forgot "Out of range error" and BSOD at the end.

[@blitzschlag5818]

weas

[@MultsElMesco]

Weas

[@seeforkat]

E

[@auseziegieteursucraineiwst3680]

NOW DO JAVA！！！！ or C#

[@desaironak5087]

Hey I'm also in programing field your thumbnail is not eye catchy would like to discuss about that more

[@coolmanthecool603]

clutch but I could beat your time

[@DeveloVooshGWeb]

BOO FAKE SPEEDRUN Didn't even include the installation of the thing that runs cpp files...

[@OS9N9D]

So it would take about 9 minutes to install windows lol

[@DeveloVooshGWeb]

@@OS9N9D exactly 1. buy new laptop (buy desktop case and parts if can't) 2. install windows 3. install visual studio 4. install code editor 5. C O D E 6. run but this just does step 5 and 6 so FAKE SPEEDRU-

[@DeveloVooshGWeb]

@@p0xygen tru you could use Linux you are the true speedrunner-

[@DeveloVooshGWeb]

@@p0xygen cool

[@DeveloVooshGWeb]

@@p0xygen also idk if you can tell i was joking lmao

[@welcominthehollowdrop]

(this is not a joke it exist) coulde you make a speedrun in brainfuck? (again not a joke brainfuck language really exist)

[@Simplified-Script-Development]

I can do better 😎

[@devbean1144]

i can do better!

[@finsflexin]

Dislike

[@gavinthecrafter]

I got an even faster time by doing #include int main(){std::cout

[@rodrigobrito6281]

weas

[@MultsElMesco]

Weas, así es

[@darealinternetexplorer]

weas