My solution of Shinchan's good array in Java. Shinchan's Good Array has the properties: Odd elements are in sorted order. Even elements are in sorted order. Odd elements occupy odd positions. Even ...

Algorithm-Test---Duplicate-Elements-in-Array Java Program to find duplicate elements in array - 3 ways to compare time/space complexity Solution 1 : Our first solution is very simple. All we are doing ...

How to Assign Random Numbers to an Array in Java. Java has a "Random" class that lets you generate a random number you use to implement calculations in your Java source code.

This way we can print the pascal's triangle using 2D array correctly because it is often confused by multiple of 11 which is not a correct method and it will not support after 5 rows.

Difference between isset () and array_key_exist () The best way to check an index exist in array or not is using array_key_exists (). isset () is another most frequently used function to check a ...