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

0 vote332 views3 answers
Get number round off to two decimal places c++
C++
16 votes322 views5 answers
Sort array c++
C++
0 vote379 views2 answers
. Shell sort in c++
C++
2 votes388 views1 answer
String to wstring
C++
4 votes307 views2 answers
C++ reading string
C++
1 vote298 views3 answers
Google snake game
C++
1 vote319 views1 answer
Google spreadsheets add two strings
C++
0 vote303 views1 answer
MPI_File_seek
C++
0 vote352 views1 answer
C++ vector push if not exist
C++
0 vote311 views1 answer
Appending string in c++
C++