Random

Ways to get

Via the (Linux) filesystem int r; std::ifstream("/dev/urandom").read(reinterpret_cast<char*>(&r), sizeof r); char r; std::ifstream{"/dev/urandom"} >> r; STL Uniform random bit generators uniform_random_bit_generator Engines and engine adaptors linear_congruential_engine mersenne_twister_engine subtract_with_carry_engine discard_block_engine independent_bits_engine shuffle_order_engine Non-deterministic generator random_device Distributions Uniform distributions uniform_int_distribution uniform_real_distribution generate_canonical Bernoulli distributions bernoulli_distribution binomial_distribution negative_binomial_distribution geometric_distribution Poisson distributions poisson_distribution exponential_distribution gamma_distribution weibull_distribution extreme_value_distribution Normal distributions normal_distribution lognormal_distribution chi_squared_distribution cauchy_distribution fisher_f_distribution student_t_distribution Sampling distributions discrete_distribution piecewise_constant_distribution piecewise_linear_distribution References https://en. [Read More]