Computer Science: A Structured Programming Approach Using C, Third Edition
3rd Edition
ISBN: 9780534491321
Author: Behrouz A. Forouzan, Richard F. Gilberg
Publisher: Course Technology, Inc.
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Chapter 3, Problem 30PS
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Python programming:
A robot moves in a plane starting from the original point (0,0). The robot can move
toward UP, DOWN, LEFT and RIGHT with a given steps. The trace of robot movement is
shown as the following:
UP 5
DOWN B
LEFT B
RIGHT 2
i
The numbers after the direction are steps. Please write a program to compute the
distance from current position after a sequence of movement and original point. If
the distance is a float, then just print the nearest integer.
Example:
If the following tuples are given as input to the program:
UP 5
DOWN 3
LEFT 3
RIGHT 2
Then, the output of the program should be:
2
Hints:
In case of input data being supplied to the question, it should be assumed to be a
console input.
Write 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 character
Easy Program Please answer fast:
you will write a program that calculates the area for ANY regular polygon. Ask the user for the side length of the polygon (the type should be double) and the number of sides (the type should be int). The formula for calculating the area can be seen below and comes in three parts. First, calculate the perimeter of the polygon:
given:-
perimeter(reg_polygon)=slen*nsides
Chapter 3 Solutions
Computer Science: A Structured Programming Approach Using C, Third Edition
Ch. 3 - A unary expression consists of only one operand...Ch. 3 - The left operand in an assignment expression must...Ch. 3 - Associativity is used to determine which of...Ch. 3 - Side effect is an action that results from the...Ch. 3 - Prob. 5PSCh. 3 - Prob. 6PSCh. 3 - Prob. 7PSCh. 3 - Prob. 8PSCh. 3 - Prob. 9PSCh. 3 - Prob. 10PS
Ch. 3 - Which of the following statements about mixed...Ch. 3 - Which of the following statements about compound...Ch. 3 - Prob. 13PSCh. 3 - Prob. 14PSCh. 3 - Which of the following is not a binary expression?...Ch. 3 - Prob. 16PSCh. 3 - If originally x=4, what is the value of x after...Ch. 3 - Prob. 18PSCh. 3 - Prob. 19PSCh. 3 - What is the value of each of the following...Ch. 3 - Given the following definitions, which of the...Ch. 3 - If originally x=2,y=3,andz=2, what is the value of...Ch. 3 - Prob. 23PSCh. 3 - If x=2945, what is the value of each of the...Ch. 3 - Prob. 25PSCh. 3 - Prob. 26PSCh. 3 - Write a program that reads two integers from the...Ch. 3 - Write a program that extracts and prints the...Ch. 3 - Prob. 29PSCh. 3 - Write a program that calculates the area and...Ch. 3 - Prob. 31PSCh. 3 - Prob. 32PSCh. 3 - Write a program that changes a temperature reading...Ch. 3 - Write the C code for each of the following...Ch. 3 - Prob. 35PSCh. 3 - Write a program that converts and prints a...Ch. 3 - Prob. 37PSCh. 3 - Write a program that prompts a user for an integer...Ch. 3 - Prob. 39PS
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