generate random ints and floats
#include <random>
#include <iostream>
int main() {
// 1. The random device
std::random_device rd;
// 2. The "Mersenne Twister" random engine
std::mt19937 gen(rd());
// 3. A random distribution
std::uniform_int_distribution<int> dist(1, 20);
for (int i = 0; i < 10; i ++) {
std::cout << dist(gen) << " ";
}
std::cout << "n";
}
Output:
16 8 11 9 9 13 9 4 13 9random number generator for floats
float r3 = LO + static_cast <float> (rand()) /( static_cast <float> (RAND_MAX/(HI-LO)));Copyright © 2021 Codeinu
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