language is c++ and need to run it in code blocks
Recursion
Recall from the reading that recursion is the use of a functionthat calls itself to solve some problem. Recursion implements alooping mechanism so you do not usually put a looping structure(while, do-while, or for) in a recursive function. In fact, in thiscourse you never want to put a loop in a recursive function.Instead you will use if-else (or if-else if) statements. Problemsthat can be solved recursively have two parts, the base case andthe recursive step (or recursive case). A base case can be thoughtof as a version of a problem
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