Java cloning code problem

[ichi]

can i kno w what's the problem with this code,,,

public class clone{

static int[][] cloneArray(int source[][]){

int[][] x;

for(i=0;i<source.length;i++) {
for(j=0;j<source.length;j++) {
int x[j]=source[j];
}

return x;

}

public static void main(String args[]) {

int source[][]={{1,2,3},{3,4,5},{5,6,7}};
int receiver[][];

receiver=cloneArray(source);

for(i=0;i<receiver.length;i++) {
for(j=0;j<receiver.length;j++) {
System.out.println(receiver[j]);
}
}
}
}


i can't use clone implementation i have to make my own algorithm,,, now what's the problem with these one??

 

[JankoMuzyk]

Re: cloning problem

It's java language source? If it's java then that its correct version:

public class clone {

  static int[][] cloneArray(int source[][]) {

    int[][] x = new int[source.length][source[0].length];

    for (int i = 0; i < source.length; i++) {
      for (int j = 0; j < source[i].length; j++) {
        x[i][j] = source[i][j];
      }
    }

    return x;

  }

  public static void main(String args[]) {

    int source[][] = {{1, 2, 3}, {3, 4, 5}, {5, 6, 7}};
    int receiver[][];

    receiver = cloneArray(source);

    for (int i = 0; i < receiver.length; i++) {
      for (int j = 0; j < receiver[i].length; j++) {
        System.out.println(receiver[i][j]);
      }
    }
  }
}