Data Abstraction and Problem Solving with C++ Walls and Mirrors by Frank M. Carrano
Text Home Text Errata	c01p052.cpp File Reference Detailed Description Functions should enforce their preconditions. Date: 29 May 2006 Chapter: Chapter 1 Page: Page 52 Version: 5.0 Definition in file c01p052.cpp. Go to the source code of this file. Functions int  factorial (int n) Function Documentation int factorial (  int  n  )    Computes the factorial of an integer. Precondition: n >= 0. Postcondition: None. Parameters: n  The given integer. Returns: n * (n - 1) * ... * 1, if n > 0; else 1, if n == 0. Definition at line 22 of file c01p052.cpp.

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