Use Array Copying

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i have created a java program in which a array of int data type containing 5 Element like 10,15,20,25,30 and want to copying all the same data into Another array without putting same value.
any help please...

Posted 24-Oct-10 5:26am

AshishKr

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2 solutions

Solution 1

Well if you want the 2nd array to be a copy, then by definition it should have the same elements in the same order. Otherwise you are just creating a new array with some arbitrary elements in it.

Posted 24-Oct-10 5:31am

Nish Nishant

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RaviRanjanKr · Accepted Answer · 2010-10-24T05:38:00

Hey you can do it by using Clone Method for copying same element

as

C#

int[] arr1 = { 10, 15, 20, 25, 30 };
          int[] arr2 = (int[])arr1.Clone();  // Using Clone
          for (int i = 0; i < arr2.Length; i++)
          {
              System.out.println(arr2[i].ToString()); // Print arr2 value
          }
          Console.ReadLine();

when you compile and interprets this program you will notice that arr2 will display all element of arr1