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29
30// A sample program demonstrating using Google C++ testing framework.
31//
32// Author: wan@google.com (Zhanyong Wan)
33
34#ifndef GTEST_SAMPLES_SAMPLE1_H_
35#define GTEST_SAMPLES_SAMPLE1_H_
36
37// Returns n! (the factorial of n).  For negative n, n! is defined to be 1.
38int Factorial(int n);
39
40// Returns true iff n is a prime number.
41bool IsPrime(int n);
42
43#endif  // GTEST_SAMPLES_SAMPLE1_H_
44