Probability with random generationHi,
I want to implement discrete integer random number generator with a given distribution. The distribution is provided as real weights of indices. Provide unit tests to check the correctness of the solution.
1 input: [1.0, 2.0]
Output: 1 with probability 1/3 and 2 with probability 2/3
2.input: [1.0, 1.0, 1.0, 1.0, 1.0]
Output: a number between 0 and 4 with equal probabilities
Please help me. I have tried difference ways but could get it
Thanks in advance.