Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Related questions
Question
![**Title: Generating Random Numbers and Calculating Quotients using C++**
**Objective:**
Learn how to generate random numbers in C++ and perform simple arithmetic operations. This example focuses on generating two random numbers within specified ranges and finding their quotient.
**Task Description:**
Write a C++ program to generate a random integer `x` in the range [1, 9] and another random integer `y` in the range [11, 99]. The program should then calculate and print the value of the quotient `y/x`.
**Implementation Details:**
1. **Import Required Libraries:**
- Use `<iostream>` for input and output.
- Use `<cstdlib>` and `<ctime>` for generating random numbers.
2. **Generate Random Numbers:**
- Initialize the random seed using `srand(time(0))` to ensure different outputs each time the program runs.
- Generate `x` using `rand() % 9 + 1` to ensure `x` is between 1 and 9.
- Generate `y` using `rand() % 89 + 11` for a range between 11 and 99.
3. **Calculate and Print the Quotient:**
- Perform the division of the two random numbers (`y/x`).
- Print the result to the console.
**Sample Code:**
```cpp
#include <iostream>
#include <cstdlib>
#include <ctime>
int main() {
// Initialize random seed
srand(time(0));
// Generate random numbers
int x = rand() % 9 + 1; // Random number between 1 and 9
int y = rand() % 89 + 11; // Random number between 11 and 99
// Calculate the quotient
double result = static_cast<double>(y) / x;
// Output the result
std::cout << "Random numbers: x = " << x << ", y = " << y << std::endl;
std::cout << "The value of y/x = " << result << std::endl;
return 0;
}
```
**Conclusion:**
This program demonstrates the process of generating random numbers and performing basic arithmetic operations in C++. Adjusting the random number ranges allows you to experiment and understand how random number generation works in various contexts.](https://content.bartleby.com/qna-images/question/91500a8e-39cc-457a-a00f-f9674d495f85/da4f3975-9d0a-478e-8419-24689c2f9bb7/8umsw0o_processed.jpeg)
Transcribed Image Text:**Title: Generating Random Numbers and Calculating Quotients using C++**
**Objective:**
Learn how to generate random numbers in C++ and perform simple arithmetic operations. This example focuses on generating two random numbers within specified ranges and finding their quotient.
**Task Description:**
Write a C++ program to generate a random integer `x` in the range [1, 9] and another random integer `y` in the range [11, 99]. The program should then calculate and print the value of the quotient `y/x`.
**Implementation Details:**
1. **Import Required Libraries:**
- Use `<iostream>` for input and output.
- Use `<cstdlib>` and `<ctime>` for generating random numbers.
2. **Generate Random Numbers:**
- Initialize the random seed using `srand(time(0))` to ensure different outputs each time the program runs.
- Generate `x` using `rand() % 9 + 1` to ensure `x` is between 1 and 9.
- Generate `y` using `rand() % 89 + 11` for a range between 11 and 99.
3. **Calculate and Print the Quotient:**
- Perform the division of the two random numbers (`y/x`).
- Print the result to the console.
**Sample Code:**
```cpp
#include <iostream>
#include <cstdlib>
#include <ctime>
int main() {
// Initialize random seed
srand(time(0));
// Generate random numbers
int x = rand() % 9 + 1; // Random number between 1 and 9
int y = rand() % 89 + 11; // Random number between 11 and 99
// Calculate the quotient
double result = static_cast<double>(y) / x;
// Output the result
std::cout << "Random numbers: x = " << x << ", y = " << y << std::endl;
std::cout << "The value of y/x = " << result << std::endl;
return 0;
}
```
**Conclusion:**
This program demonstrates the process of generating random numbers and performing basic arithmetic operations in C++. Adjusting the random number ranges allows you to experiment and understand how random number generation works in various contexts.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 2 steps with 1 images
Knowledge Booster
Similar questions
- Write a program in C++ to read input an integer n and print a square pattern with n number of rows using *' character. Sample Output: Input the number of characters for a side: 4 **** **** **** ****arrow_forwardWrite a c program: Find a number that is greater than 3 (prints until a number than 3 is entered) to find 'b'. Then the user must enter another number that is greater than the previous entered starting point to stop finding 'b'. Another number should be entered that is greater than 0 find 'r'. User should enter another number that needs to be greater than 'r' to stop finding 'r'. Now you must compute the value of 'b' and 'r'. For the 'b', there should be an r where the gdc(r,r+i)>2 or gcd(r+b,r+i)>2. If it is true, then print the value of b and r, else print “no”. 'b' is a positive number where a+i are the consecutive integers (until the stop finding r) where 0<i<b. The program should start from the entered b value to the stop finding value b.arrow_forwardWe would like to write a C program that takes a string (which is an array of characters that ends with the character of ASCII code 0, i.e., ‘\0’) and finds how many times the sequence of characters “ab” appears in that string. The input string needs to be entered by the user and can be of any length from 1 to 255 characters maximum. Write the C program for above. You must use modular programming.arrow_forward
- Write a c++ program that prompts the user to input a value for n. Based on the value of n, your program should display the following pattern: For n = 1, +- For n = 2, +-+- +- For n = 3, +-+-+- +-+- +- and so on. Hint: first try to identify the pattern by examining how n relates to the displayed pattern.arrow_forwardWrite a C++ program that prompts the user to enter five test scores (decimal) then:• Prints the average of the scores.• Converts the average to an integer value. (Use a constant to store the number of scores).arrow_forwardWrite code in C++, C# or Python to solve the following problem: Instead of a regular Fibonacci number, you are supposed to calculate a special one as follows: F(n) = F(n-1)+ 2 * F(n-2) + 3 * F(n-3) As an example, if F(0) = F(1) = F(2) = 1, then we have: F(3) = F(2) + 2 * F(1) + 3 * F(0) = 1 + 2 + 3 = 6 F(4) = F(3) + 2 * F(2) + 3 * F(1) = 6 + 2 + 3 = 11 Given F(0), F(1), F(2), and N, your job is to calculate F(N). Input Format First number is F(0), second number is F(1), third number is F(2), and last number is N. Example input: 1 1 1 4 Constraints NA Output Format Print the Nth special Fibonnaci number. Example output: 11 Sample Input 0 1 1 1 4 Sample Output 0 11arrow_forward
- Write a complete C++ program that prints the change in population of the the United States: p = p + Bp Dp where p is the population, B is the birth rate of 12.4 births for every 1000 people (12.4/1000) each year, and D is the death rate of 8.4 for every 1000 people (8.4/1000). In 2017, the population of United States was 325.7 million. Your program should ask the user for the number of years and print expected population over those years starting from 2017. Each line should have: the year and the population (in millions). A sample run: Please enter the number of years: 10 Year 2017 325.70 Year 2018 327.00 Year 2019 328.31 Year 2020 329.62 Year 2021 330.94 Year 2022 332.27 Year 2023 333.60 Year 2024 334.93 Year 2025 336.27 Year 2026 337.61arrow_forwardWrite a C++ program to generate a random x in the range [0,10] and another random number y in the range [0,100]. Print the value of x*y in the output.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Computer Networking: A Top-Down Approach (7th Edi...Computer EngineeringISBN:9780133594140Author:James Kurose, Keith RossPublisher:PEARSON
Computer Organization and Design MIPS Edition, Fi...Computer EngineeringISBN:9780124077263Author:David A. Patterson, John L. HennessyPublisher:Elsevier Science
Network+ Guide to Networks (MindTap Course List)Computer EngineeringISBN:9781337569330Author:Jill West, Tamara Dean, Jean AndrewsPublisher:Cengage Learning 
Concepts of Database ManagementComputer EngineeringISBN:9781337093422Author:Joy L. Starks, Philip J. Pratt, Mary Z. LastPublisher:Cengage Learning
Prelude to ProgrammingComputer EngineeringISBN:9780133750423Author:VENIT, StewartPublisher:Pearson Education
Sc Business Data Communications and Networking, T...Computer EngineeringISBN:9781119368830Author:FITZGERALDPublisher:WILEY
Computer Networking: A Top-Down Approach (7th Edi...
Computer Engineering
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:PEARSON
Computer Organization and Design MIPS Edition, Fi...
Computer Engineering
ISBN:9780124077263
Author:David A. Patterson, John L. Hennessy
Publisher:Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:9781337569330
Author:Jill West, Tamara Dean, Jean Andrews
Publisher:Cengage Learning
Concepts of Database Management
Computer Engineering
ISBN:9781337093422
Author:Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:9780133750423
Author:VENIT, Stewart
Publisher:Pearson Education
Sc Business Data Communications and Networking, T...
Computer Engineering
ISBN:9781119368830
Author:FITZGERALD
Publisher:WILEY