Solved

randomized

Posted on 1999-01-06
5
205 Views
Last Modified: 2010-04-15
can you write me a program how to show the sum of 100 randomized number which 1) between 1000 and 5000
                        2) between 5001 and 9999
0
Comment
Question by:samuelccs
  • 3
  • 2
5 Comments
 

Author Comment

by:samuelccs
ID: 1255578
can you show me some example of  "randomized program" ?
0
 
LVL 2

Accepted Solution

by:
hougaard earned 30 total points
ID: 1255579
void main()
{
  int i;
  double r;
  double rsum1 = 0;
  double rsum2 = 0;

  for (i = 0;i <= 100; i++)
  {
    rsum1 += (4000.0 * (rand() / 32767.0)) + 1000.0 ;
    rsum2 += (4998.0 * (rand() / 32767.0)) + 5001.0 ;
  }
}

0
 

Author Comment

by:samuelccs
ID: 1255580
do you have any more example about randomized. can you show me some of those xample?
0
 

Author Comment

by:samuelccs
ID: 1255581
may i know why you divide random() with 32767. what is 32767
0
 
LVL 2

Expert Comment

by:hougaard
ID: 1255582
rand() returns 0 - 32767 - so to get the fraction (0-1) i devide
0

Featured Post

Free learning courses: Active Directory Deep Dive

Get a firm grasp on your IT environment when you learn Active Directory best practices with Veeam! Watch all, or choose any amount, of this three-part webinar series to improve your skills. From the basics to virtualization and backup, we got you covered.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This tutorial is posted by Aaron Wojnowski, administrator at SDKExpert.net.  To view more iPhone tutorials, visit www.sdkexpert.net. This is a very simple tutorial on finding the user's current location easily. In this tutorial, you will learn ho…
Summary: This tutorial covers some basics of pointer, pointer arithmetic and function pointer. What is a pointer: A pointer is a variable which holds an address. This address might be address of another variable/address of devices/address of fu…
The goal of this video is to provide viewers with basic examples to understand and use pointers in the C programming language.
The goal of this video is to provide viewers with basic examples to understand how to create, access, and change arrays in the C programming language.

860 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question