Java
Generate Unique OrderId or TransactionId
08 Apr, 2022This unique string can be used for generate OrderId or TransactionId.
Prime Number
24 Feb, 2022All programmers came across this program once in their life. Even I also did but I wonder why nobody thought of this. In...
Big Factorial
24 Feb, 2022This problem basically asks you to calculate the factorial of a number up to 100. Now, I guess most of you know what a "...