Some Basic Java Array Programs For Freshers Automtion Testers

Some Basic Java Array Programs For Freshers Automation Testers

package com.java.ArrayEx;
public class ArrayPGM1 {
   public static void main(String[] args) 
   {
      int [] a=new int[3];
      a[0]=10;
      a[1]=20;
      a[2]=30;
      System.out.println(a[0]);
      System.out.println(a[1]);
      System.out.println(a[2]);
      System.out.println("Array of length=" + a.length);
   }
}

Let’s Execute The Array Program: link

Result:

10
20
30
Array of length=3

Another Array Program:

package com.java.ArrayEx;
public class ArrayPGM2 {
   public static void main(String[] args) 
   {
      String [] s={"Software","Testing","Blog"};
      System.out.println(s[0]);
      System.out.println(s[1]);
      System.out.println(s[2]);
      System.out.println("Array of length=" + s.length);
   }
}

Let’s Execute The Program: Link

Result:

Software
Testing
Blog
Array of length=3

Another Program Of Array:

package com.java.ArrayEx;
public class ArrayPGM3 {
   public static void main(String[] args) 
   {
      int[] a=new int[5];
      a[0]=1;
      a[1]=2;
      a[2]=3;
      a[3]=4;
      a[4]=5;
      for(int i=0;i<a.length;i++)
      {
         System.out.println(a[i]);
      }
   }
}

Let’s Run The Array Programs Program: Link

Check Also: Find Duplicate element In an Array

Result:

1
2
3
4
5