Transpose Matrix In Java

//Transpose Matrix
import java.util.*;
class Matrix{
    public static void main (){
        Scanner sc=new Scanner(System.in);
        int i,j,N;
        System.out.println("Enter the value of N");
        N=sc.nextInt();
        int a[][]=new int[N][N];
        for(i=0;i<N;i++){
        for (j=0;j<N;j++){
        System.out.println("Enter any number");
        a[i][j]=sc.nextInt();
    }}
    for(i=0;i<N;i++){
        for (j=0;j<N;j++){
    System.out.print(a[i][j]);
}System.out.println();
}
}
}

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