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 9

Source: cppbyexample.com

Similar codes

5 votes117 views1 answer
How to use comparator funtion in priority queue in c++
C++
0 vote116 views1 answer
How to print an array in cpp in single line
C++
0 vote158 views1 answer
How to change the icon of an exe in c++
C++
28 votes90 views0 answer
C c++
C++
0 vote130 views1 answer
Opengl draw cresent moon c++
C++
-1 vote87 views1 answer
Dynamic 2d array c++
C++
0 vote126 views1 answer
. Single-line comments start with two forward slashes (//).
C++
2 votes129 views1 answer
Disable a warning in visual c++
C++
0 vote148 views1 answer
How to convert n space separated integers in c++
C++
-2 votes81 views1 answer
2d array
C++