Check if it's a substring (with.Java)
This is the “Check if it’s a substring” problem. We’re going to go through the process of solving a coding test problem, reflecting on the...
Deleting Elements of an Array (with.Java)
This is a recap of the “Delete elements of an array” problem. We’re going to learn by solving the coding test problem, reflecting on how...
Difference between int and long and about BigInteger (with.Java)
“Difference between int and long and about BigInteger” problem. I was able to learn quite a bit more about the data types that I had...