Wednesday, 26 January 2022

B) Write a java program to display transpose of a given matrix.

 Slip 6 Q 2

Save code as             "Transposematrix.java"



import java.util.Scanner;

public class Transposematrix {
    public static void main(String[] args) {
        Scanner sc= new Scanner(System.in);
        System.out.print("Enter rows of matrix : ");
        int row=sc.nextInt();
        System.out.print("Enter column of matrix : ");
        int col=sc.nextInt();
       
        int[][] matrix = new int[row][col];
        //create and insert value
        for (int i=0;i<row;i++){
            for(int j=0;j<col;j++){
                System.out.print("element at index ["+i+"]["+j+"] :");
                matrix[i][j]=sc.nextInt();
            }
        }
        sc.close();
        //print value of matrix
        System.out.println("\nReal matrix :-\n");
        for (int i=0;i<row;i++){
            for(int j=0;j<col;j++){
                System.out.print(matrix[i][j]+" ");
            }
            System.out.println();
        }
        System.out.println("\nTranspose of matrix :-\n");
        for (int i=0;i<row;i++){
            for(int j=0;j<col;j++){
                System.out.print(matrix[j][i]+" ");
            }
            System.out.println();
        }

    }    
}


OUTPUT:





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