Advance Java 👨💻
Kanalga Telegram’da o‘tish
This channel will serve you all the Codes and Programs of java Programming Language Contact Admin: @Pravin_Suthar Youtube channel: https://www.youtube.com/channel/UCWFwwPMuAx_DY3hi9Tin7gA Like share and subscribe my channel
Ko'proq ko'rsatishMamlakat belgilanmaganTexnologiyalar & Aralashmalar7 898
📈 Telegram kanali Advance Java 👨💻 analitikasi
Advance Java 👨💻 (@java_codings) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 12 264 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 7 898-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 12 264 obunachiga ega bo‘ldi.
03 Dekabr, 2024 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni 0 ga, so‘nggi 24 soatda esa 0 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
- Jalb etish (ER): Auditoriya o‘rtacha 0% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining N/A% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 0 marta ko‘riladi; birinchi sutkada odatda 0 ta ko‘rish yig‘iladi.
- Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 0 ta reaksiya keladi.
📝 Tavsif va kontent siyosati
Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
“This channel will serve you all the Codes and Programs of java Programming Language
Contact Admin: @Pravin_Suthar
Youtube channel:
https://www.youtube.com/channel/UCWFwwPMuAx_DY3hi9Tin7gA
Like share and subscribe my channel”
Yuqori yangilanish chastotasi (oxirgi ma’lumot 04 Dekabr, 2024 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.
12 264
Obunachilar
Ma'lumot yo'q24 soatlar
Ma'lumot yo'q7 kunlar
Ma'lumot yo'q30 kunlar
Postlar arxiv
12 264
53. Magic Matrix.
import java.io.*;
class MagicMatrix
{
public static void main(String args[]) throws IOException
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Enter the size of the matrix : ");
int n = Integer.parseInt(br.readLine());
if (n > 5)
System.out.println("Enter a number between 1 to 5 ");
else
{
int A[][] = new int[n][n]; // Creating the Magic Matrix
int i, j, k, t;
/*Initializing every cell of the matrix with 0 */
for (i = 0; i < n; i++)
{
for (j = 0; j < n; j++)
{
A[i][j] = 0;
}
}
/* When the size of the matrix is Odd */
if (n % 2 != 0)
{
i = 0;
j = n / 2;
k = 1;
while (k <= n * n)
{
A[i][j] = k++;
i--; // Making one step upward
j++; // Moving one step to the right
if (i < 0 && j > n - 1) // Condition for the top-right corner element
{
i = i + 2;
j--;
}
if (i < 0) // Wrapping around the row if it goes out of boundary
i = n - 1;
if (j > n - 1) // Wrapping around the column if it goes out of boundary
j = 0;
if (A[i][j] > 0) // Condition when the cell is already filled
{
i = i + 2;
j--;
}
}
}
/* When the size of the matrix is even */
else
{
k = 1;
/* Filling the matrix with natural numbers from 1 till n*n */
for (i = 0; i < n; i++)
{
for (j = 0; j < n; j++)
{
A[i][j] = k++;
}
}
j = n - 1;
for (i = 0; i < n / 2; i++)
{
/* swapping corner elements of primary diagonal */
t = A[i][i];
A[i][i] = A[j][j];
A[j][j] = t;
/* swapping corner elements of secondary diagonal */
t = A[i][j];
A[i][j] = A[j][i];
A[j][i] = t;
j--;
}
}
/* Printing the Magic matrix */
System.out.println("The Magic Matrix of size " + n + "x" + n + " is:");
for (i = 0; i < n; i++)
{
for (j = 0; j < n; j++)
{
System.out.print(A[i][j] + "\t");
}
System.out.println();
}
}
}
}
@java_codings
12 264
52. Find closest value of a number in an Array.
import java.util.*;
class ClosestValue
{
public static void main(String[] args)
{
int a[];
int find;
int closest = 0;
Scanner sc = new Scanner(System.in);
System.out.println("Enter size of array");
int size = sc.nextInt();
a = new int[size];
System.out.println("Enter numbers in array");
for (int i = 0; i < size; i++)
{
a[i] = sc.nextInt();
}
System.out.println("Numbers are : ");
for (int i = 0; i < size; i++)
{
System.out.print(a[i] + " ");
}
System.out.println();
System.out.println("Enter Number to find closest value");
find = sc.nextInt();
int distance = Math.abs(closest - find);
for (int i : a)
{
int distanceI = Math.abs(i - find);
if (distance > distanceI)
{
closest = i;
distance = distanceI;
}
}
System.out.println("Closest Value is : " + closest);
}
}
@java_codings
12 264
51. Example to Pass Arrays to function.
import java.util.*;
class PassingArraystoFunction
{
public static void main(String[] args)
{
int[] a;
int size;
Scanner sc = new Scanner(System.in);
System.out.println("Enter size of array");
size = sc.nextInt();
a = new int[size];
System.out.println("Enter elements in the array");
for(int i = 0 ;i < size; i++)
{
a[i] = sc.nextInt();
}
System.out.println("The Elements of the array are : ");
for(int i = 0 ;i < size; i++)
{
System.out.print(a[i] + " ");
}
//Passing array to the function
addElements(a, size);
}
public static void addElements(int[] a , int size)
{
int sum = 0;
for(int i = 0; i < size; i++)
{
sum += a[i];
}
System.out.println("\nSum of the elements of arrays is : "+sum);
}
}
@java_codings
12 264
50. Double Matrix.
import java.util.*;
import java.text.DecimalFormat;
class DoubleMatrix
{
public static void main(String[] args)
{
double[][] a;
double[] s;
int row, col, k = 0, i, j;
double sum = 0.0;
DecimalFormat f = new DecimalFormat("##.####");
Scanner sc = new Scanner(System.in);
System.out.println("Enter size of row and column");
row = sc.nextInt();
col = sc.nextInt();
a = new double[row][col];
s = new double[col];
System.out.println("Enter elements of matrix");
for (i = 0; i < row; i++)
{
for (j = 0; j < col; j++)
{
a[i][j] = sc.nextDouble();
}
}
System.out.println("Double Matrix is : ");
for (i = 0; i < row; i++)
{
for (j = 0; j < col; j++)
{
System.out.print(" " + a[i][j]);
}
System.out.println();
}
//sum of the elements of double matrix
for (i = 0; i < col; i++)
{
for (j = 0; j < row; j++)
{
sum = sum + a[j][i];
}
s[k] = sum;
k++;
sum = 0;
}
for (i = 0; i < col; i++)
{
System.out.println("Sum of Column " + (i + 1) + " is : " + f.format(s[i]));
}
}
}
@java_codings
12 264
49. Display Array using for-each loop.
class DisplayArrayForEach
{
public static void main(String[] args)
{
double[] myList = {1.9, 2.9, 3.4, 3.5};
// Print all the array elements
for (double element : myList)
{
System.out.println(element);
}
}
}
@java_codings
12 264
48. Create & Display Matrix.
import java.util.Scanner;
class Matrix_Create {
Scanner scan;
int matrix[][];
int row, column;
void create() {
scan = new Scanner(System.in);
System.out.println("Matrix Creation");
System.out.println("\nEnter number of rows :");
row = Integer.parseInt(scan.nextLine());
System.out.println("Enter number of columns :");
column = Integer.parseInt(scan.nextLine());
matrix = new int[row][column];
System.out.println("Enter the data :");
for(int i=0; i<row ; i++) {
for(int j=0; j
<column ; j++) {
matrix[i][j] =scan.nextInt();
}
}
}
void display() {
System.out.println("\nThe Matrix is :");
for(int i=0; i <row ; i++) {
for(int j=0; j <column ; j++) {
System.out.print("\t" + matrix[i][j]);
}
System.out.println();
}
}
}
class CreateAndDisplayMatrix {
public static void main(String
args[]) {
Matrix_Create obj=new Matrix_Create();
obj.create();
obj.display();
}
}
@java_codings
12 264
47. Basic Array.
import java.util.*;
class ArrayBasic
{
public static void main(String[] args)
{
int[] arr;
int size, i;
Scanner sc = new Scanner(System.in);
System.out.println("Enter size of array");
size = sc.nextInt();
arr = new int[size];
System.out.println("\nEnter array elements");
for (i = 0; i < size; i++)
{
arr[i] = sc.nextInt();
}
System.out.println("\nElements in the Array are : ");
for (i = 0; i < size; i++)
{
System.out.print(arr[i] + " ");
}
}
}
@java_codings
12 264
46. Array Sum and Average.
import java.io.*;
class ArrayAverage
{
public static void main(String[] args)
{
//define an array
int[] numbers = new int[]{10, 20, 15, 25, 16, 60, 100};
int sum = 0;
for (int i = 0; i < numbers.length; i++)
{
sum = sum + numbers[i];
}
double average = sum / numbers.length;
System.out.println("Sum of array elements is : " + sum);
System.out.println("Average value of array elements is : " + average);
}
}
@java_codings
12 264
45. Array Sort.
import java.util.Arrays;
class ArraySort
{
// This program is the example of array sorting
public static void main(String[] args)
{
// TODO Auto-generated method stub
// initializing unsorted array
String iArr[] = {"Programming", "Hub", "Alice", "Wonder", "Land"};
// sorting array
Arrays.sort(iArr);
// let us print all the elements available in list
System.out.println("The sorted array is:");
for (int i = 0; i < iArr.length; i++)
{
System.out.println(iArr[i]);
}
}
}
@java_codings
12 264
44. Array operations.
class ArrayOperations
{
public static void main(String[] args)
{
double[] myList = {1.9, 2.9, 3.4, 3.5};
// Print all the array elements
for (int i = 0; i < myList.length; i++)
{
System.out.println(myList[i] + " ");
}
// Summing all elements
double total = 0;
for (int i = 0; i < myList.length; i++)
{
total += myList[i];
}
System.out.println("Total is " + total);
// Finding the largest element
double max = myList[0];
for (int i = 1; i < myList.length; i++)
{
if (myList[i] > max)
max = myList[i];
}
System.out.println("Max is " + max);
}
}
@java_codings
12 264
43. Array of Arrays.
class ArrayOfArraysAnimalDemo
{
public static void main(String[] args)
{
String[][] animals = {{"DanaDog", "WallyDog", "JessieDog", "AlexisDog", "LuckyDog"}, {"BibsCat", "DoodleCat", "MillieCat", "SimonCat"}, {"ElyFish", "CloieFish", "GoldieFish", "OscarFish", "ZippyFish", "TedFish"}, {"RascalMule", "GeorgeMule", "GracieMule", "MontyMule", "BuckMule", "RosieMule"}};
for (int i = 0; i < animals.length; i++)
{
System.out.print(animals[i][0] + ": ");
for (int j = 1; j < animals[i].length; j++)
{
System.out.print(animals[i][j] + " ");
}
System.out.println();
}
}
}
@java_codings
12 264
42. Add two Matrix.
import java.util.*;
class AddTwoMatrix
{
int m, n;
int first[][] = new int[m][n];
int second[][] = new int[m][n];
AddTwoMatrix(int[][] first, int[][] second, int m, int n)
{
this.first = first;
this.second = second;
this.m = m;
this.n = n;
}
public static void main(String[] args)
{
int m, n, c, d;
Scanner in = new Scanner(System.in);
System.out.println("Enter the number of rows and columns of matrix");
m = in.nextInt();
n = in.nextInt();
int first[][] = new int[m][n];
int second[][] = new int[m][n];
System.out.println("Enter the elements of first matrix");
for (c = 0; c < m; c++)
{
for (d = 0; d < n; d++)
{
first[c][d] = in.nextInt();
}
}
System.out.println("Enter the elements of second matrix");
for (c = 0; c < m; c++)
{
for (d = 0; d < n; d++)
{
second[c][d] = in.nextInt();
}
}
System.out.println("\nElements of First matrix is : ");
for (c = 0; c < m; c++)
{
for (d = 0; d < n; d++)
{
System.out.print(first[c][d] + "\t");
}
System.out.println();
}
System.out.println("\nElements of Second matrix is : ");
for (c = 0; c < m; c++)
{
for (d = 0; d < n; d++)
{
System.out.print(second[c][d] + "\t");
}
System.out.println();
}
AddTwoMatrix a = new AddTwoMatrix(first, second, m, n);
//call by reference
a.addmatrix(a); //Passing Object
}
//Function for Adding two matrix and storing in third matrix
public void addmatrix(AddTwoMatrix a)
{
int c, d;
int sum[][] = new int[a.m][a.n];
for (c = 0; c < a.m; c++)
{
for (d = 0; d < a.n; d++)
{
sum[c][d] = a.first[c][d] + a.second[c][d];
}
}
System.out.println("\nSum of the two matrices is : ");
for (c = 0; c < a.m; c++)
{
for (d = 0; d < a.n; d++)
{
System.out.print(sum[c][d] + "\t");
}
System.out.println();
}
}
}
@java_codings
12 264
41. Triangle Pattern.
import java.io.*;
class Triangle
{
public static void main(String arg[])
{
InputStreamReader istream = new InputStreamReader(System.in);
BufferedReader read = new BufferedReader(istream);
System.out.println("Enter Triangle Size : ");
int num = 0;
try
{
num = Integer.parseInt(read.readLine());
}
catch (Exception Number)
{
System.out.println("Invalid Number!");
}
for (int i = 1; i <= num; i++)
{
for (int j = 1; j < num - (i - 1); j++)
{
System.out.print(" ");
}
for (int k = 1; k <= i; k++)
{
System.out.print("*");
for (int k1 = 1; k1 < k; k1 += k)
{
System.out.print("*");
}
}
System.out.println();
}
}
}
@java_codings
12 264
40. Star Pattern 5.
class StarPattern5
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print("*");
}
System.out.println();
}
for (int i = 1; i <= 5; i++)
{
for (int j = i; j <= 5; j++)
{
System.out.print("*");
}
System.out.println();
}
}
}
@java_codings
12 264
39. Star Pattern 4.
**
****
******
********
**********
class StarPattern4
{
public static void main(String arg[])
{
int num = 12;
int f = 2;
int g = num - 1;
for (int i = 1; i <= (num / 2); i++)
{
for (int j = 1; j <= num; j++)
{
if (j >= f && j <= g)
{
System.out.print(" ");
}
else
{
System.out.print("*");
}
}
f = f + 1;
g = g - 1;
System.out.println();
}
}
}
@java_codings
12 264
38. Star Pattern 3.
class StarPattern3
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = i; j <= 5; j++)
{
System.out.print("*");
}
System.out.println();
}
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print("*");
}
System.out.println();
}
}
}
@java_codings
12 264
37. Star Pattern.
*
**
***
****
*****
class StarPattern2
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{
System.out.print("*");
}
System.out.println();
}
}
}
@java_codings
12 264
36. Star Pattern 1.
****
***
**
*
class StarPattern1
{
public static void main(String arg[])
{
for (int i = 1; i <= 5; i++)
{
for (int j = i; j <= 5; j++)
{
System.out.print("*");
}
System.out.println();
}
}
}
@java_codings
12 264
35. Number pattern 10.
1
121
12321
1234321
123454321
12345654321
1234567654321
import java.util.*;
class Pattern
{
public static void main(String[] args)
{
int i, j, k = 1, l, n;
Scanner sc = new Scanner(System.in);
System.out.println("Enter the number of levels of pattern");
n = sc.nextInt();
System.out.println("\nPattern is : \n");
for (i = 1; i <= n; i++)
{
l = i;
for (j = 1; j <= k; j++)
{
if (j >= i + 1)
{
System.out.print(--l);
}
else
{
System.out.print(j);
}
}
k = k + 2;
System.out.println(" ");
}
}
}
@java_codings
