C++ std::uniform_real_distribution a()用法及代碼示例

// C++ code to demonstrate
// the working of a() function
  
#include <iostream>
  
// for uniform_real_distribution function
#include <random>
  
using namespace std;
  
int main()
{
    double a = 10, b = 20.5;
  
    // Initializing of uniform_real_distribution class
    uniform_real_distribution<double> distribution(a, b);
  
    // Using a()
    cout << "Lower Bound:"
         << distribution.a() << endl;
  
    return 0;
}