Day-4: Find Out Duplicate Value From the given array.

Описание: Day-4
This is a common programming statement;
Try to search duplicate value from the array, if it is available it will print in console else program will be terminated without any value to be displayed in console.

✔️Day 1:    • Day-1: Find Common Elements From Two Arrays  
✔️Day 2:    • Day-2 : Count Number of Characters From St...  
✔️Day 3:    • Day-3: Find out Largest Number from the Array  
✔️Day 4:    • Day-4: Find Out Duplicate Value From the g...  
✔️Day 5:    • Day-5: Find Out Sum of Numbers Present in ...  
✔️Day 6:    • Day-6: Find Out Reverse Array using JAVA.  
✔️Day 7:    • Day-7: Find Whether the String is Palindro...  
✔️Day 8:    • Day-8: Find Out Frequency of a character i...  
✔️Day 9 :    • Day -9: Find Reverse String without using ...