program_5_6.cpp

来自「清华关于C++ 的程序讲义 值得一看 关于算法」· C++ 代码 · 共 13 行

// program 5.6: display pseudorandom numbers
#include <iostream>
#include <stdlib.h>
#include <time.h>
using namespace std;
int main() {
   cout << "5 random numbers from 0 to 99:" << endl;
   srand( (unsigned int) time(0) );
   for ( int i=1; i<=5; ++i )
      cout << rand()%100 << endl;
   return 0;
}