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- How do I get a specific range of numbers from rand ()?
Here is my answer there, which contains the definition for my int utils_rand(int min, int max) func, which returns a random number using rand() which is in the specific range from min to max, inclusive, thereby also answering this question
- c - How does srand relate to rand function? - Stack Overflow
I assume it would look something like rand (srand (time (null)); It's like initializing a variable without using it to me srand is being initialized, but I don't see it being used Does rand generate different numbers because srand is called first before rand?
- How do I generate a random integer in C#? - Stack Overflow
{ Random rand = new Random((int)DateTime Now Ticks); return rand Next(min, max); } if you are looking for random number generator for normal distribution, you might use a Box-Muller transformation Check the answer by yoyoyoyosef in Random Gaussian Variable Question Since you want integer, you have to cast double value to integer at the end
- Whats the Right Way to use the rand () Function in C++?
The point here is that for a given seed, rand () will produce the same sequence of random numbers So if you want a different sequence of random numbers each time your program runs, you need to provide a different seed on each run That's the point of using the current time as the seed
- Generate a value between 0. 0 and 1. 0 using rand () - Stack Overflow
Why the +1? Let's say RAND_MAX=2, so rand () return 0 or 1 or 2 if you want it to return a number between 0 and 1 shouldn't you divide it by 2 instead of 3?
- How do I generate a random number for each row in a T-SQL select?
I need a different random number for each row in my table The following seemingly obvious code uses the same random value for each row SELECT table_name, RAND() magic_number FROM information_s
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