1/* 2 * Copyright 2014, NICTA 3 * 4 * This software may be distributed and modified according to the terms of 5 * the BSD 2-Clause license. Note that NO WARRANTY is provided. 6 * See "LICENSE_BSD2.txt" for details. 7 * 8 * @TAG(NICTA_BSD) 9 */ 10 11int fact(int n) 12{ 13 unsigned factor, total; 14 total = 1; 15 factor = 2; 16 while (factor <= n) { 17 total = total * factor; 18 factor = factor + 1; 19 } 20 return total; 21} 22 23 24