int factorial (int n) { /* Calculate a factorial using loop. * A factorial of a number is the product * of the number itself times the factorial * of the number minus 1; i.e n! = nx (n-1) x ..1 */ } int f = -1; if (n < 0) { cout << "Error, Factorial: Negative argument. << \n; } else { f = 1; for (int i=2; i

int factorial (int n) { /* Calculate a factorial using loop. * A factorial of a number is the product * of the number itself times the factorial * of the number minus 1; i.e n! = nx (n-1) x ..1 */ } int f = -1; if (n < 0) { cout << "Error, Factorial: Negative argument. << \n; } else { f = 1; for (int i=2; i

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 10PE

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