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Wednesday, August 14, 2013

Write a program that domenstratr randoom number series in C++

Demonstrates the use of srand to generate random numbers in different series.The user asked to input a seed, and the program then generates four random numbers. The process is  repeated three times

SoUrCe CoDe:

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    #include <iostream.h>
    #include <conio.h>
    #include <cstdlib>
    using namespace std;
    int main ()
     {
      cout << " Enter random number seed:  ";
      int seed;
      cin  >> seed;
      srand ( seed );
             
      cout << " Random number with seed    " << seed <<" : "
           << rand () << " " << rand () << "  "
           << rand () << " " << rand () << "\n\n\n";
             
      cout << " Enter another random seed:";
      cin  >> seed ;
      srand  ( seed );
             
      cout << " Random numbers with seed  " << seed << " : "
           << rand () << " " << rand () << " "
           << rand () << " " << rand () << "\n\n";
      cout << " Enter another random seed:";
      cin  >> seed ;
      srand ( seed );
             
     cout << " Random numbers with seed  " << seed << " : "
         << rand () << " " << rand () << " "
         << rand () << " " << rand () << "\n\n";
    cout << " Hope you found these numbers intresting!!! :)\n ";
      getch ();
      return 0;
                 } // main

OuTpUt:

 Enter random number seed: 255
 Enter random number seed  255 : 10966  21850 28819 871

  
 Enter another random seed:511    
 Random numbers with seed  511 : 10790 7557 27899 1707

 Enter another random seed: 997    
 Random numbers with seed   997: 7384 6025 8744 3294
 
 Hope you found these numbers intresting!!! :)

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