Write a program to print an array after changing the rows and columns of a given two-dimensional array.
Solution:
for(int j=0;j<r;j++)import java.util.*;
class ArrTrans
{
public static void main(String args[])
{
System.out.println("enter the row and column");
Scanner sc = new Scanner(System.in);
int r = sc.nextInt();
int c = sc.nextInt();
int mat[ ][ ] = new int[r][c];
System.out.println("enter the array elts:");
for(int i=0;i<r;i++)
{
for(int j=0;j<c;j++)
{
mat[i][j] = sc.nextInt();
}
}
System.out.println("the matrix is:");
for(int i=0;i<c;i++)
{
{
System.out.print(" " +mat[j][i]);
}
System.out.println(" ");
}
}
}
0 Comments