Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Total is the sum of all the number between 1 and n!
Yes, it is important to compute Total even if you use another approach to solve the problem as the sum of all the number between a,b (with b > a) will be total(n=b) - total(n=a). It is mainly the solution of a summation of a integer serie.