In recursion, you want to "reduce" the problem into a simpler problem until the problem becomes so trivial you can instantly return the answer.
So, take the number 1234
sumOfDigits(1234) = 4...
Type: Posts; User: helloworld922
In recursion, you want to "reduce" the problem into a simpler problem until the problem becomes so trivial you can instantly return the answer.
So, take the number 1234
sumOfDigits(1234) = 4...