Introduction to Java Programming and Data Structures, Comprehensive Version, Student Value Edition (11th Edition)
11th Edition
ISBN: 9780134671604
Author: Y. Daniel Liang
Publisher: PEARSON
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Textbook Question
Chapter 4.5, Problem 4.5.2CP
If you enter a lowercase letter such as b, the
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Days of the Week
Write a program that asks the user for a number in the range of 1 through 7. The program should display the corresponding day of the week, where 1- Monday. 2- Tuesday and so forth. If the user types in a 6 then "Saturday should be printed on the screen. For help with
Input statements see: Input Function
• The program should print an error message if the user enters a number that is outside the range of 1 through 7. For help with If statements and conditions see the following pages: If-Eke Statements and Operators
• Name the source code file yourName HW4_1.py.
• Test and run the program. Capture the output console and save it as an image file named yourName Hw3 output4 1jpg.
• Submit the py and the image files through Canvas.
The program segment has errors. Find as many as you can.
// This code should display the sum of two numbers. int choice, num1, num2;
do
{cout << "Enter a number: "; cin >> num1;cout << "Enter another number: "; cin >> num2;cout << "Their sum is " << (num1 + num2) << endl;cout << "Do you want to do this again?\n";cout << "1 = yes, 0 = no\n"; cin >> choice;} while (choice = 1)
2. Write an application that will calculate the Cummulative Grade Point Average [CGPA] using
While Loop for 3 students.
You have to enter the GRADE POINT of 5 different subjects for a student.
You have to enter the CREDIT for each of the 5 subjects for a Student.
GRADE POINT can take any value as given [5,6,7,8,9,10]
CREDIT can take any value as given [2,3,4]
CREDIT POINT = GRADE POINT * CREDIT
CGPA = CREDIT POINT / Sum of the CREDIT values of all the 10 semesters.
Display all the 5 subjects GRADE POINT
Display all the 5 subjects CREDIT
Display the CREDIT POINT
Display the Total of all the CREDIT values
Display the CGPA
Do the above program for 3 students totally.
Save your Shell script as cgpa.sh
Chapter 4 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version, Student Value Edition (11th Edition)
Ch. 4.2 - Evalute the following method calls: (a)...Ch. 4.2 - True or false? The argument for trigonometric...Ch. 4.2 - Write a statement that converts 47 degrees to...Ch. 4.2 - Write a statement that converts PI to an angle in...Ch. 4.2 - Write an expression that obtains a random integer...Ch. 4.2 - Prob. 4.2.6CPCh. 4.2 - Prob. 4.2.7CPCh. 4.3 - Use print statements to find out the ASCII code...Ch. 4.3 - Which of the following are correct literals for...Ch. 4.3 - How do you display the characters \ and "?
Ch. 4.3 - Evaluate the following: Int i = '1'; int j ='1' +...Ch. 4.3 - Can the following conversions involving casting be...Ch. 4.3 - Show the output of the following program: public...Ch. 4.3 - Write the code that generates a random lowercase...Ch. 4.3 - Show the output of the following statements:...Ch. 4.4 - Suppose s1, s2, and s3 are three strings, given as...Ch. 4.4 - Prob. 4.4.2CPCh. 4.4 - Show the output of the following statements (write...Ch. 4.4 - Prob. 4.4.4CPCh. 4.4 - Let s1 be " Welcome " and s2 be " welcome ". Write...Ch. 4.4 - Write one statement to return the number of digits...Ch. 4.4 - Write one statement to return the number of digits...Ch. 4.5 - If you run Listing 4.3 GuessBirthday.java with...Ch. 4.5 - If you enter a lowercase letter such as b, the...Ch. 4.5 - What would be wrong if lines 6 and 7 are in...Ch. 4.6 - Prob. 4.6.1CPCh. 4.6 - Prob. 4.6.2CPCh. 4.6 - Show the output of the following statements: (a)...Ch. 4 - (Geometry: area of a pentagon) Write a program...Ch. 4 - (Geometry: great circle distance) The great circle...Ch. 4 - (Geography: estimate areas) Use the GPS locations...Ch. 4 - (Geometry: area of a hexagon) The area of a...Ch. 4 - (Geometry: area of a regular polygon) A regular...Ch. 4 - (Random points on a circle) Write a program that...Ch. 4 - (Corner point coordinates) Suppose a pentagon is...Ch. 4 - (Find the character of an ASCII code) Write a...Ch. 4 - (Find the Unicode of a character) Write a program...Ch. 4 - (Guess birthday) Rewrite Listing 4.3,...Ch. 4 - (Decimal to hex) Write a program that prompts the...Ch. 4 - (Hex to binary) Write a program that prompts the...Ch. 4 - (Vowel or consonant?) Write a program that prompts...Ch. 4 - (Convert Letter grade to number) Write a program...Ch. 4 - (Phone key pads) The international standard...Ch. 4 - (Random character) Write a program that displays a...Ch. 4 - (Days of a month) Write a program that prompts the...Ch. 4 - (Student major and status) Write a program that...Ch. 4 - (Business: check ISBN-10) Rewrite Programming...Ch. 4 - (Process a string) Write a program that prompts...Ch. 4 - (Check SSN) Write a program that prompts the user...Ch. 4 - (Check substring) Write a program that prompts the...Ch. 4 - 23 (Financial application: payroll) Write a...Ch. 4 - (Order three cities) Write a program that prompts...Ch. 4 - (Generate vehicle plate numbers) Assume that a...Ch. 4 - (Financial application: monetary units) Rewrite...
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