Java Bangla Tutorials 80 : Array | find output program (part-2)

➡️ In this video, I will show how to practice output-related programs with Array.
⭐️ Video Contents ⭐️
⌨️ (00:00) Intro
⌨️ (00:11) find the output
⌨️ (07:18) outro

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#java #anisul_islam #java_bangla_tutorial #web_development #bangla_web_development #andorid #javaprogramming #javatutorial #bangla_tutorial #java_anisul_islam

[kamrulhasan-zghe]

বাংলাদেশ আপনার কথা কোনোদিন ভুলবে না।মাতৃভাষ্যয় প্রোগ্রামিং শিক্ষায় আপনার অবদান অসামান্য।

[joyprokash]

Thanks a lot Sir! Your guidance for us is a blessing.

[mahmudfahim]

আপনি সেরা 👌
ফিনল্যান্ডে কখনো বেড়াতে আসলে আপনার সাথে দেখা করতে চাই

[OmarFarukHridoy]

thank you for your outstanding support vaia 😍

[arifulislamador]

your understand system is very good brother 🥰☺ still I am beneficent this course

[mizanurrahmankhan]

You are great.
You are the real hero of IT sector in Bangladesh.
Thanks a lot brother.

[mohdtahseenislamtalukder]

Vai apni best... U have no idea how important your videos have become

[sabbirahmad]

sottei sir, apni eksathe ethogulo kaj kivabe maintain koren?apnei amr inspiration, amr jonno dua apnar jonno ami jodi mukhe na kori, tobe amr haddir(Bone) dua

[ArifHossain-]

Again, many many thanks vaia.Php er upor kono Video kora jay kina ektu vebe dekhben tahole upokrito hotam.

[mhs_]

package Array;

import java.util.Scanner;


public class Output2 {
public static void main(String[] args) {
Scanner ad = new Scanner(System.in);
int n, m, k=0;
System.out.print("Enter row length: ");
n=ad.nextInt();

int a[][]=new int[n][];
for (int i = 0; i < n; i++) {
a[i]=new int[i+1];
}
for (int i = 0; i < n; i++) {
for (int j = 0; j < i+1; j++) {
a[i][j]=k;
k++;
}
}
System.out.println("Required matrix: ");
for (int i = 0; i < n; i++) {
for (int j = 0; j < i+1; j++) {
System.out.print(a[i][j]+" ");
}
System.out.println();
}
}
}

[ehashanrabbipial]

স্যার আমি এই প্রোগামটি প্যার্টানের প্রোগাম দিয়ে করেছি । row=coloum .. ধন্যবাদ স্যার এত বিস্তারিত ভাবে শেখানোর জন্য।

[muhibrahman]

you are really a hardworking men...
Keep going on, , , we have many things to learn form you

[clashwithfun]

vai, output er last row tw 7 8 9 10 chilo(1:00), apni tw 6 7 8 9 print expert reply plz.

[mohammadmostofa]

ALTERNATIVE OF THIS
package ArrayDemo;

import java.util.Scanner;

public class Array_output2
{
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
System.out.print("Enter the number of row = ");
int row = input.nextInt();
int k = 0;
//printing it
for (int i = 1; i <=row; i++)
{
for (int j = 1; j <=i; j++)
{
System.out.print(" "+k);
k++;
}
System.out.println("");
}
}
}


THE OUTPUT
Enter the number of row = 4
0
1 2
3 4 5
6 7 8 9
BUILD SUCCESSFUL (total time: 5 seconds)

[tasnuvarazzaque]

Sir..u are the best teacher i have ever seen..i have told your name to my friends..please keep making more videos on various topics..it is being very much helpful for us..:)

[lamiasathi]

Assalamu alaikum, Anisul sir ☺️.
Amr akta questions Amra prothom e jokon, sodo 4 ta row er akta array nelam kinto column Kono value dei nai....tokon compiler ke 0 column er 4 ta row banai!??naki onno keso!? bojtache nah eikhane asole ke hoche!?

Jokon Amra sodo row e banai tokon o to akta column automatically e hoiya jai, tai nah!?

[debasishsau]

Dada program ta thik bujhlam na .... Kivabe column er number ta nile ....

[ceip]

Vai apni onno level er. BD r sob Public, Private Uni te jodi apnr moto kore programming korato tahole Bangladesh e programmer e vore jeto.

[mdmahmudulhassan]

package anisulislam;
import java.util.Scanner;
public class array6 {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int k = 0, n;
System.out.print("Enter the row number: ");
n = input.nextInt();
int[][] num = new int[n][];
for (int i = 0; i <n; i++) {
num[i] = new int[i+1];
}
for (int i = 0; i < n; i++) {
for (int j = 0; j <=i; j++) {
num[i][j] = k;
k++;
}
}
for (int i = 0; i < n; i++) {
for (int j = 0; j <=i; j++) {
System.out.print(num[i][j]+" ");
}
System.out.println();
}
}
}