ex0427.cpp

来自「practice c++, it is from the book http:/」· C++ 代码 · 共 19 行

//  Programming with C++, Second Edition, by John R. Hubbard
//  Copyright McGraw-Hill, 2000
//  Example 4.27 on page 77
//  Setting the seed interactively

#include <cstdlib> // defines the rand() function and RAND_MAX const
#include <iostream>
using namespace std;

int main()
{ // prints pseudo-random numbers:
  unsigned seed;
  cout << "Enter seed: ";
  cin >> seed;
  srand(seed);                        // initializes the seed
  for (int i = 0; i < 8; i++)
    cout << rand() << endl;
}