C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 13, Problem 13.9E
(Printing with field Widths) Write a
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(Printing with Field Widths) Write a program to test the results of printing the integer value 12345 and the floating-point value 1.2345 in various-sized fields. What happens when the valuesare printed in fields containing fewer digits than the values?
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Write a program to read and store four student’s 21SP registered course and their grade point, sortthem into an order their 21SP registered course, based on grade point from the smallest to the largest,then print them out. The student’s 21SP registered course and their grade point values should be typedin by the user in response to a prompt message. Save the file as SortCourse_yourID.java
(Guess the Number Modification) Modify the program of Exercise 5.32 to count the number of guesses the player makes. If the number is 10 or fewer, print Either you know the secret oryou got lucky! If the player guesses the number in 10 tries, then print Ahah! You know the secret!If the player makes more than 10 guesses, then print You should be able to do better! Why shouldit take no more than 10 guesses? Well, with each “good guess” the player should be able to eliminatehalf of the numbers. Now show why any number 1 to 1000 can be guessed in 10 or fewer tries.
Chapter 13 Solutions
C++ How to Program (10th Edition)
Ch. 13 - (Write C ++ statements) Write a statement for each...Ch. 13 - (Inputting Decimal, Octal and Hexadecimal Values)...Ch. 13 - Prob. 13.8ECh. 13 - (Printing with field Widths) Write a program to...Ch. 13 - (Rounding) Write a program that prints the value...Ch. 13 - (Length of a String) Write a program that inputs a...Ch. 13 - (Converting Fahrenheit to Celsius) Write a program...Ch. 13 - In some programming language, string are entered...Ch. 13 - Prob. 13.14ECh. 13 - Prob. 13.15E
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- (Guess the Number) Write a C program that plays the game of “guess the number” as follows: Your program chooses the number to be guessed by selecting an integer at random in the range1 to 1000. The program then types:I have a number between 1 and 1000.Can you guess my number?Please type your first guess.arrow_forward(Rounding Numbers) An application of function floor is rounding a value to the nearestinteger. The statementy = floor(x + .5);will round the number x to the nearest integer and assign the result to y. Write a program that readsseveral numbers and uses the preceding statement to round each of these numbers to the nearestinteger. For each number processed, print both the original number and the rounded number.arrow_forward(Java) The greatest common divisor of two positive whole numbers and n1 and n2 is the largest number g such that g evenly divided into both n1 and n2. Write a complete program that takes two positive whole numbers from the user and displays the common divisor.arrow_forward
- (Converting a Number from Binary to Decimal) The language of a computer, called machine language, is a sequence of 0s and 1s. When you press the key A on the keyboard, 01000001 is stored in the computer. Also, the collating sequence of A in the ASCII character set is 65.In fact, the binary representation of A is 01000001 and the decimal representation of A is 65.The numbering system we use is called the decimal system, or base 10 system.The numbering system that the computer uses is called the binary system, or base 2 system. The purpose of this exercise is to write a function to convert a number from base 2 to base 10.To convert a number from base 2 to base 10, we first find the weight of each bit in the binary number. The weight of each bit in the binary number is assigned from right to left. The weight of the rightmost bit is 0. The weight of the bit immediately to the left of the rightmost bit is 1, the weight of the bit immediately to the left of it is 2, and so on. Consider the…arrow_forward(Prism Program) Write a program that can calculate the value of the surface area and volume of a Prism. The surface area of a rectangular prism is the total area of all six faces. When you have a cube, finding the area of one face allows you to find the total surface area of the solid very quickly, since it will be six times the area of one face. A = 2(width x length) + 2(length x height) + 2(height x width) Volume is the amount of 3-dimensional space an object occupies. Volume is measured in cubic units. To find the volume of a rectangular prism, we multiply the length of the prism by the width of the prism by the height of the prism. Volume of rectangular prism = length x width x height The input and Output of your program is as follows: Prism Mania! Prism Result! Valume uf a Rectangular Prm Length 55 Width 22 Volume (Cubic CM 56550 Height 55 Surface Area (CM) 10890 Exit Calculate Do It Again Input Outputarrow_forward(Python) To cast a String, called data, to a integar, you use which of the following: int(data) data.int() Integer(data) new int(data)arrow_forward
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