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how to take input of a matrix in java using scanne r

Anurag Patel answered on September 29, 2023 Popularity 2/10 Helpfulness 1/10

answer how to take input of a matrix in java using scanne r

how to take input of a matrix in java using scanne r

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//for 2D matrix 
import java.util.*;
public class transpose {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter the number of rows and columns of the matrix");
        int x = sc.nextInt();
        int matrix[][]= new int[x][x];//creating a new 2d matrix of size x


        System.out.println("Enter the elements for 3x3 Matrix: ");

        for (int i = 0; i < x; i++) {
            for (int j = 0; j < x; j++) {
                System.out.print("Enter value for [" + i + "][" + j + "]= ");
                matrix[i][j] = sc.nextInt();
            }


    }
    System.out.println("The original matrix is: ");
    for (int i = 0; i < x; i++) {
            for (int j = 0; j < x; j++) {
                System.out.print(matrix[i][i]);
                
            }
            System.out.println();
        }

Popularity 2/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: input java matrix r take using

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Contributed on Sep 29 2023

Anurag Patel

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how to take input of a matrix in java using scanne r

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