C Programming Language
2nd Edition
ISBN: 9780131103627
Author: Brian W. Kernighan, Dennis M. Ritchie, Dennis Ritchie
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 1, Problem 13E
Write a
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Write a program to print a histogram of the lengths of words in its input. It is easy to draw the histogram with the bars horizontal; a vertical orientation is more challenging.
Write a program that draws a triangle as shown in Figure 1.18c.
Write a program that draws a star, as shown in Figure 1.19c. (Hint: The inner angle of each point in the star is 36 degrees.)
Chapter 1 Solutions
C Programming Language
Ch. 1 - Run the hello, world program on your system....Ch. 1 - Prob. 2ECh. 1 - Modify the temperature conversion program to print...Ch. 1 - Write a program to print the corresponding Celsius...Ch. 1 - Prob. 5ECh. 1 - Prob. 6ECh. 1 - Write a program to print the value of EOF.Ch. 1 - Write a program to count blanks, tabs and...Ch. 1 - Write a program to copy its input to its output,...Ch. 1 - Write a program to copy its input to its output,...
Ch. 1 - Prob. 11ECh. 1 - Write a program that prints its input one word per...Ch. 1 - Write a program to print a histogram of the...Ch. 1 - Write a program to print a histogram of the...Ch. 1 - Rewrite the temperature conversion program of...Ch. 1 - Revise the main routine of the longest-line...Ch. 1 - Write a program to print all input lines that are...Ch. 1 - Write a program to remove trailing blanks and tabs...Ch. 1 - Write a function reverse(s) that reverses the...Ch. 1 - Write a program detab that replaces tabs in the...Ch. 1 - Write a program entab that replaces strings of...Ch. 1 - Write a program to fold long input lines into two...Ch. 1 - Prob. 23ECh. 1 - Write a program to check a C program for...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Suppose you omitted the return statement in the function definition for initializeScreen in Display 5.2. What e...
Problem Solving with C++ (10th Edition)
(Modified Compound-Interest Program) Modify the application in Fig. 5.6 to use only integers to calculate the c...
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
Internally, the CPU consists of the _______ and the _______.
Starting Out with C++ from Control Structures to Objects (9th Edition)
Give the name of the algorithm that results from each of the following special cases: a. Local beam search with...
Artificial Intelligence: A Modern Approach
In Exercises 17 through 28, write a line (or lines) of code to carry out the task.
Make lblTwo disappear.
Introduction To Programming Using Visual Basic (11th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- The area of a rectangle is the rectangle’s length times its width. Write a program that asks for the length and width of two rectangles. The program should tell the user which rectangle has the greater area, the lesser area or if the areas are the same. Allow the user to continue to ask for measurements of two rectangles until he/she wishes to quit.arrow_forwardSuppose a right triangle is placed in a plane asshown below. The right-angle point is placed at (0, 0), and the other two pointsare placed at (200, 0) and (0, 100). Write a program that prompts the user to entera point with x- and y-coordinates and determines whether the point is inside thetriangle. Here are the sample runs: Enter a point’s x- and y-coordinates: 100.5 25.5 ↵EnterThe point is in the trianglearrow_forwardjava Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the rectangle centered at (0, 0) with width 10 and height 5. For example, (2, 2) is inside the rectangle and (6, 4) is outside the rectangle, as shown in the Figure. (Hint: A point is in the rectangle if its horizontal distance to (0, 0) is less than or equal to 10 / 2 and its vertical distance to (0, 0) is less than or equal to 5 / 2.) Here are sample runs of the program: Sample 1: Enter a point with two coordinates: 2 2 Point (2.0, 2.0) is in the rectangle Sample 2: Enter a point with two coordinates: 6 4 Point (6.0, 4.0) is not in the rectangle Analysis: (Describe the problem including input and output in your own words.) Design: (Describe the major steps for solving the problem.) Coding: (Go over your code step by step) Testing: (Describe how you test this program). In other words run your code with sample outputs.arrow_forward
- Write a program that displays a random coordinate in a rectangle.The rectangle is centred at (0, 0) with width 50 and height 150.arrow_forwardWrite a program that reads from the user a character ('q' or 'c'). If the character is 'c', the program reads from the user the radius rof a circle and prints its area. • If the user enters 'q', the program asks the user to enter the length and width of a quadrilateral. We assume the quadrilateral is either a square or rectangle. You should print if the quadrilateral is square or rectangle. • Otherwise, it prints "Wrong character" PS: Use the following formulas: area of circle=3.14*r Sample Run1: Enter a character (q or c): q Enter the Length and Width: 80 150 |It is a rectangle Sample Run2: Enter a character (q or c): q Enter the Length and Width: 80 80 It is a square Sample Run3: Enter a character (q or c): c Enter the radius: 2 The area of the circle is 12.56 Sample Run4: Enter a character (q or c): d Wrong characterarrow_forwardWrite a program that reads two points on a line, calculates the slope, and determines whether the slope is positive, negative, zero, or undefined. Run your program for the following pairs of points: a. (-2, 1) and (2, 3) b. (4,1) and (4,3)arrow_forward
- Write a program that reads three edges for a triangle and computes the perimeter if the input is valid. Otherwise, display that the input is invalid. The input is valid if the sum of every pair of two edges is greater than the remaining edge.arrow_forwardA number is a palindrome if its reversal is the same as itself. An even palindrome number is a number which is even and also a palindrome. Write a program that displays the first 50 even palindrome numbers. Display 5 numbers per line and align the numbers properly.arrow_forward1. Write a pyrhon program that prints out a classic hangman stick figure. The program should ask the user to enter a number from 1-6 and the corresponding hangman should be printed. The value the user inputs corresponds to the number of incorrect guesses in a real hangman game and so the completeness of the hangman will correspond to the number of ‘incorrect guesses’ inputted by the user (e.g., if the user enters 1, then only the head of the hangman will be printed; full example below). Example:Enter a number from 1-6: 1O Enter a number from 1-6: 2O|Enter a number from 1-6: 3O\||Enter a number from 1-6: 4O\|/|Enter a number from 1-6: 5O\|/|/Enter a number from 1-6: 6O\|/|/ \ 2. Modify your program from problem 1 so that the user input is checked to be a validsingle digit (1-6) before printing the corresponding hangman. If the input is not valid, theninstead of a hangman the following message should be printed “Invalid input: you must enter asingle number from 1-6.” Example:Enter a…arrow_forward
- You wrote a program to draw a line from (24, 154) to some point (a, b). Your program draws the line using 75 pixels. While drawing, NE and E points were chosen equal number of times [assume that (24, 154) is neither an NE nor an E point]. What is the value of b? (Hint: a = 98).arrow_forwardWrite a program in python Suppose a right triangle is placed in a plane as shown below. The right-angle point is at (0, 0), and the other two points are at (200, 0), and (0, 100). Write a program that prompts the user to enter a point with x- and y-coordinates and determines whether the point is inside the triangle. Sample runs of the program are given below: Enter a point's x- and y-coordinates: 100.5 25.5 The point is in the triangle Enter a point's x- and y-coordinates: 100.5 50.5 The point is not in the trianglearrow_forwardComputer Science IN PYTHON(visual studio code) program a simple flag that consists of at least two shapes while only using rectangles and circles. Give it a flagpole by drawing a long skinny rectangle next to it. Wave the flag by animating it up and down. (make the Swedish and UK flag) import pgzeroarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Java random numbers; Author: Bro code;https://www.youtube.com/watch?v=VMZLPl16P5c;License: Standard YouTube License, CC-BY