package leetcode;

/**

* By yize on 2015/1/4.

*/

public class TestTools {

public static void printList(ListNode head){

ListNode tmp = head;

while(tmp != null){

System.out.print(tmp.val + "->");

tmp = tmp.next;

}

System.out.println();

}

public static ListNode createList(int[] nums){

ListNode result = null;

ListNode tmp = null;

for(int i : nums){

if(result == null){

tmp = new ListNode(i);

result = tmp;

}else{

tmp.next = new ListNode(i);

tmp = tmp.next;

}

}

return result;

}

public static void printArray(int[] a){

for(int i : a){

System.out.print(i + " ");

}

System.out.println();

}

}