1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <random>
11 
12 // template<class IntType = int>
13 // class binomial_distribution
14 
15 // explicit binomial_distribution(IntType t = 1, double p = 0.5);
16 
17 #include <random>
18 #include <cassert>
19 
main()20 int main()
21 {
22     {
23         typedef std::binomial_distribution<> D;
24         D d;
25         assert(d.t() == 1);
26         assert(d.p() == 0.5);
27     }
28     {
29         typedef std::binomial_distribution<> D;
30         D d(3);
31         assert(d.t() == 3);
32         assert(d.p() == 0.5);
33     }
34     {
35         typedef std::binomial_distribution<> D;
36         D d(3, 0.75);
37         assert(d.t() == 3);
38         assert(d.p() == 0.75);
39     }
40 }
41