Java random numbers 🎲 【4 minutes】

[@BroCodez]

import java.util.Random; public class Main { public static void main(String[] args) { Random random = new Random(); int x = random.nextInt(6)+1; //double y = random.nextDouble(); //boolean z = random.nextBoolean(); System.out.println(x); } }

[@nagapranithasamudrala2224]

I am unable to convert it into int . It is showing that random cannot be converted to int

[@apurbaganguly9957]

This code is giving error

[@Blackoutfor10days]

Can we generate random character

[@waage_yt]

"Random random, equals new random. That's random." Wise words from our savior.

[@shift-g3l]

wise words from a wise man

[@serkan7419]

random.nextInt(max - min + 1) + min ; //creates number between two numbers

[@3omarhd878]

cant understand can someone say more details ?

[@domenicdemski1436]

@@3omarhd878 say you want a random integer from 30-100. If we say int max = 100; and int min = 30; when we take the difference of those two, we will be passing 70 into the nextInt method. Note that this will only find a random number from 0-69 now, so we must add 1 inside the parentheses. Our value will now be between 0-70. Adding the min integer afterwards then allows us to generate a number from 30-100.

[@muratcangozum2589]

Nice

[@3omarhd878]

@@domenicdemski1436 thank you

[@domenicdemski1436]

@@3omarhd878 gotchu

[@aya2222]

These videos are super helpful for self taught beginner! I'm not native English speaker but I could follow your tutorials without any problem thanks to your clear explanation. Thank you so much! I would like to join your class if you have one.

[@Daniel_MZA]

I´m not a native English speaker but this guy explains super! I mean I can understand English and this guy does and describes his hobby very understandable.

[@manipurihunabopa]

Everything after Bro Code teaches becomes easy.

[@emmalund7859]

I'm so glad I found you! Straight to the point and well explained. Thank you so much!

[@aaronjackson7942]

Im so happy my friend sent me to your channel, im 32 and ready to have a career change. I have been so addicted to java since starting these video's! thank you brO!

[@pavelkvasnicka6856]

This is the best Java tutorial for beginners, so you can learn Java and English in one hit. Please keep going! I vote for Java advance tutorial. Thanks a lot Bro

[@achristopoulos]

The random double numbers have various usages for example statistics , probability etc.

[@brendanr8828]

Ty

[@Abdulrahman-hb6fy]

I suppose we can use it even in gaming, like Pack Luck in FIFA for instance

[@xplane7879]

Me le coding: Random rand = new Random(); String s = rand.nextString(); KZbin.out.comment(s); KZbin: Channel recommendation improved... Me: Wow it worked... 😍🙏

[@juanestebanparraparra6302]

I cant helpt it but returning to your videos whenever I wanna learn programming. Thanks Bro!

[@Mr.beezet]

I love you classes bro, it really helps

[@BLUEDAWNNN]

These videos are super helpful for self taught beginner!

[@ShahriyarAlam1]

I've always just used Math.random() and for a dice I normally just do double randomDouble = Math.random() * 6; and then do integer randomInt = (int)randomDouble; and then randomInt++;

[@ejay]

Why not just cast it in the first one int random =(int)(Math.random()*6);

[@venkatasrikarkavuri2089]

I am so excited because new shrek movie was announced by the official twitter page saying Morbin' time is over and its time for shrek to play some shreksophone

[@skyset_]

how random of you!

[@annderby6295]

Now I know how random number generation works for different data types. Thanks.

[@Islem_ch123]

I'm not even good at english ethier at programming but i really like this channel it help me allot to understand java even when he speak English I'm so grateful that i found you broo thank you so much 🙏

[@MAULIKPATELnamste]

This is GOOD !!! Variety of JAVA courses.

[@TheDuckter]

"Random random, equals new random. That's random." I agree. Thats random.

[@Daniel_MZA]

Thanks! :) I would like to see videos about kotlin :) , But this java course I really like it :).

[@Barak_Mozes]

Hey brother, you are a genius, I wish you all the best, thank you

[@DesiHabibi]

thx for vids !

[@filipkuchta_main]

Finally answers without a need to read 10 pages manual.

[@chsaireddy22]

I wish I wanna go past and all my teachers are be like him 🥺 Such a great explanation lot's of Gratitude to you " BRO "

[@MAULIKPATELnamste]

This Randomness of the Universe really is helping me

[@TheErry98]

How can i generate a random value between -6 to 6 for example?

[@BroCodez]

int max = 6; int min = -6; int x = random.nextInt((max+1) + max) + min;

[@kelleyannbart8348]

Very helpful videos, thank you!!

[@emdorsfm1625]

I already know alot about programing so the first like 5 vids becuz i know about Strings variables Char boolean etc. but after that it gets realy exiting i realy like java and i would love to master it and with you its so much easy thanks alot

[@MC_Transport]

4:20 A random comment

[@gabriellopes4361]

thank god for these channels dude... even tho im a atheist ! this video has 4 minutes but explains a lot !

[@melo1722]

int x= random.nextInt(6)+8 what happens then??

[@antoniopedroaraujo7403]

You get a random number between 7 and 12

[@flacko2191]

import java.util.Random; class Main { public static void main(String[] args) { Random random = new Random(); int x = random.nextInt(3); double y = random.nextDouble(); boolean z = random.nextBoolean(); System.out.println(x); System.out.println(y); System.out.println(z); } }

[@o0QuAdSh0t0o]

3:40 made me lol

[@Madara2B]

decided to make it do 100, got a 69 on my 3rd roll. Worth it

[@catman4001]

sigma grindset

[@Simis999]

Nobody: Random: Curd would book a star had the Oscars seen Additional Mouse Properties.

[@JuliHoffman]

I can make my own random number generator! I know this is kid stuff, but I'm so ridiculously happy right now.

[@gamingzonezone1]

Hi Juli can we be friends because I want to learn speak english

[@mustafaismail9802]

The Random Hypotenuse 😁😁😁 import javax.swing.JOptionPane; import java.util.Random; public class Main { public static void main(String[] args) { Random random = new Random(); int x = random.nextInt(100); System.out.println("value of x : " + Math.abs(x)); int y = Math.abs(random.nextInt(100)); System.out.println("value of y : " + y); int z = (int) Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)); System.out.println("The Hypotenuse is : " + z); } }

[@gamesandsoftwares1441]

doing my part for the algorithm AGAIN while (watching bro code){smash that like button};

[@abdulalimmahir]

string comment = random.nextOpinion(); Sysout(comment, "Java is a girl, so descriptive");

[@user-ex1zu1re1g]

hello, i would like to generate a random number from a specific set for example { 1,6,77,90,39 } how would i code it?

[@PedroSilva-rn6ux]

Hi, Did you make it?

[@paprikar]

@@PedroSilva-rn6ux just generate a random number-index, by which you get the desired number from the list

[@gabeishere4990]

Giga Chad thumbnail in 2020? Very Chad like.

[@moussaei1390]

Guys please how to give that number a percentage for not showing up

[@ayhangumus9877]

Thanks for the help before the test.

[@code_dynamic8211]

Nice tutorial you got there :D

[@mkhyperltd]

Moment of silence for the poor souls who disliked our Bros Videos. All of you 15,928 ungrateful viewers as well.

[@trickysachin]

Your videos are informative and interesting

[@diegocharrycardenas457]

Thanks bro great tutorial !

[@josephstaples8186]

This is the best video I have ever seen

[@honoredegg]

Random understood. 8th. Thank you, ma Bro Sensei!

[@AliiaAbdieva]

thank you for great lesson

[@CodeTV-oy9sq]

thx for the knowledge!

[@rajuveerla713]

how do i take range as an input from user

[@emmanueljr]

Can anyone explain how random.nextInt(6)+1 gives us a range of 1-6? I thought we’d now be getting a range of 0-7

[@bryanZ17]

I'm not 100 percent sure either buy maybe since the starting value is always 0, then by adding +1, it changes the starting value to 1? 🤔

[@emmanueljr]

@@bryanZ17 Yup, makes sense. Thank you

[@zapeeosheikh]

@Bro Why we write. (6)+1; We are taking 6 values for a dice so 0 - 6 = 7 values +1 = 8 Is it ??

[@dildosti7769]

Random(6); means Start from 0 to end at 6 ...... Random(6)+1; means Start from 1 to end at 6 .......

[@4exan599]

@@dildosti7769 Random(6); means Start from 0 to end at 5*

[@shaysoggy1661]

Striaght to the point Thanks bro👍

[@freddestiny1890]

Hi,how can i generate a string where the first two characters are letters while the rest are numbers(example: "AX10532"). I need this to generate vehicle license plates.

[@BroCodez]

What I would do is to create a string of all the characters you want to use: String myString = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ" Use the random class to create random integers randomNum = random.nextInt(10) randomLetter = random.nextInt(26)+10 Then use the myString.charAt(randomNum) method to pick a random number from the string myString.charAt(randomLetter) method to pick a random letter from the string

[@epikurus6913]

@@BroCodez this is a year old but its pretty cool you reached out with such a specific answer, real bro code

[@sairos4057]

@@BroCodez I tried to compile this but I got a error. Maybe I'm stupid.

[@darkpal1339]

Thanks to your question I was able to get some good practice! Here is how I did it String myString = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; Random randomNum = new Random(); String newString = String.valueOf(myString.charAt(randomNum.nextInt(10)+26)) + String.valueOf(myString.charAt(randomNum.nextInt(10)+26)) + String.valueOf(myString.charAt(randomNum.nextInt(10))) + String.valueOf(myString.charAt(randomNum.nextInt(10))) + String.valueOf(myString.charAt(randomNum.nextInt(10))) + String.valueOf(myString.charAt(randomNum.nextInt(10))) + String.valueOf(myString.charAt(randomNum.nextInt(10))); //"String.valueOf" converts char to String System.out.println(newString);

[@stray1239]

"a random comment"

[@deeplife9654]

love for helping you beat algorithem.

[@jasoncrypto4848]

what name this program so i can download it

[@gregorythegrimreaperscarpa3415]

How to generate random numbers between 0 to 1?

[@sanjaykarmakar100]

1:18 Really Random!

[@NkosiHadebe-k5t]

hello this video was super helpful, can you please tell me how you changed your background to dark mode? @Bro Code

[@Пирамидакуба]

There is the first video about java, so at the end of it you can find this info.

[@PavneetSingh-o8z]

very short and helpful video

[@UmeshKumar-zh8wk]

I have written the same code using intelliJ but error comes???

[@zapeeosheikh]

Make sure either you are importing the Library or not

[@cornmoss638]

RNG! import java.util.Random; /*Brandon (Insert Last Name Here) *March 27, 2021 *Intro to RNG */ public class RandomValues { public static void main(String[] args) { Random random = new Random(); int x = random.nextInt(6) + 1; double y = random.nextDouble(); boolean z = random.nextBoolean(); System.out.println(x); System.out.println(y); System.out.print(z); }//end of main }//end of class

[@meghashah5473]

Superb my Random bro

[@Dev-PauloEd]

I want to play video games, but my father won't let me do it because he thinks that it's Satan's thing

[@zapeeosheikh]

What is the purpose of Scanner.close();

[@We-tz8ko]

to close the scanner class imported from java

[@Anupama_Mondal85]

Good explanation

[@BurhanTosuner]

ellerinize sağlık güzel olmuş. kısa ve öz

[@afrobear2310]

Drop a pseudo-random comment guys !!!

[@wallstreetbets7741]

thx i learnt dfro u again

[@Savahax]

Love these! New binge inc

[@atheistbro6798]

one of the best class

[@mindreader860]

Excellent Bro ☺♥

[@مجهول-ن5ع7ن]

how i can do random letters ?, like random password

[@shebarayan2417]

BRO WHY X IN SYSTEM.OUT....

[@mibahealthandnutrition4569]

If you increase the min value this code give errors. import java.util.Random; public class RandomNumber2 { // If the min > 1 some things is wrong after many turns comes over max limit public static void main(String[] args) { int error = 0; int min = 2; int max = 6; Random random = new Random(); for (int x = 1; x < 1000; x++) { int randomNumber = random.nextInt(max) + min;// Limited the range // double y = random.nextDouble(); // boolean z = random.nextBoolean(); System.out.println(randomNumber); if (randomNumber > max) { System.out.println("ERROR over limit"); error++; } } System.out.println(error + " ERRORS"); } }

[@alexanderperez3974]

Best channel ever!

[@cweeperyt]

Very good Video :)

[@BroCodez]

thanks for watching Creeper!

[@Minecarthus]

Thank you soooo much !!!

[@BroCodez]

Glad it helped!

[@Wolfgirl-bi7ie]

blue jeans and bloody tears

[@wassimelshamy4957]

I love this guy!

[@Bawesome1111]

Boolean Foolean Toolean Coolean Poolean Woolean

[@mustafaismail9802]

The Random Hypotenuse GUI Form 😁😁😁 import javax.swing.JOptionPane; import java.util.Random; public class Main { public static void main(String[] args) { Random random = new Random(); int a = random.nextInt(20) + 1; JOptionPane.showMessageDialog(null, " a : " + a); int b = random.nextInt(20) + 1; JOptionPane.showMessageDialog(null, " b : " + b); double c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2)); JOptionPane.showMessageDialog(null, "The Hypotenuse is : " + c); } }

[@garvtech9721]

thank u soo much u help me lot

[@phiphongnguyen3352]

thank you very much

[@jan5504]

where are you now bro code?

[@Latestnews124]

Please I wrote mine on my machine but i have a bug at the point of Int x = random.nextInt(); Thanks

[@PetiteKero]

The first "int" needs to be with a small "i". (:

[@rufatalizada4006]

Thanks bro!

[@PaulLein-t9m]

Thank you.

[@matinmonshizadeh]

Thank you bro

[@touhidrabbenyshafin8471]

random.nextComment(random comment);

[@vidhigill5301]

nice one bro

[@alexandregb566]

This is not a random comment.

[@armanali9594]

this code is very useful for me

[@aleksandarmilanovic229]

Great job

[@itlogskina]

Thank you

[@biswajeet9826]

Good Work Bruh!! Arigato!!

[@ibrahimylmaz8378]

you are amazing!

[@JaronDCosta]

what if randomness was random this random thought makes no sense and is therefor a random comment. XD