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AdditionQuiz (Import Random)
AdditionQuiz (Import Random)
 
 
BodyMassIndex-(BMI) interpretations
BodyMassIndex-(BMI) interpretations
 
 
Income Taxation Computation
Income Taxation Computation
 
 
Lottery | Guess | Random
Lottery | Guess | Random
 
 
Q 3.22 (Geometry: point in a circle?) Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the circle centered at (0, 0) with radius 10
Q 3.22 (Geometry: point in a circle?) Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the circle centered at (0, 0) with radius 10
 
 
Q: 3.1 Quadratic equation a,b,c | disc
Q: 3.1 Quadratic equation a,b,c | disc
 
 
Q: 3.10 SubtractionQuiz.java, randomly generates a subtraction question. Revise the program to randomly generate an addition question with two integers less than 100.
Q: 3.10 SubtractionQuiz.java, randomly generates a subtraction question. Revise the program to randomly generate an addition question with two integers less than 100.
 
 
Q: 3.11 (Find the number of days in a month) Write a program that prompts the user to enter the month and year and displays the number of days in the month. For example, if the user entered month 2 and year 2012, the program should display that February 2012 had 29 days. If the user entered month 3 and year 2015, the program should display that March 2015 had 31 days.
Q: 3.11 (Find the number of days in a month) Write a program that prompts the user to enter the month and year and displays the number of days in the month. For example, if the user entered month 2 and year 2012, the program should display that February 2012 had 29 days. If the user entered month 3 and year 2015, the program should display that March 2015 had 31 days.
 
 
Q: 3.12 (Palindrome number) Write a program that prompts the user to enter a three-digit integer and determines whether it is a palindrome number. A number is palindrome if it reads the same from right to left and from left to right.
Q: 3.12 (Palindrome number) Write a program that prompts the user to enter a three-digit integer and determines whether it is a palindrome number. A number is palindrome if it reads the same from right to left and from left to right.
 
 
Q: 3.13 (Financial application: compute taxes)
Q: 3.13 (Financial application: compute taxes)
 
 
Q: 3.14 (Game: heads or tails) Write a program that lets the user guess whether the flip of a coin results in heads or tails. The program randomly generates an integer 0 or 1, which represents head or tail. The program prompts the user to enter a guess and reports whether the guess is correct or incorrect.
Q: 3.14 (Game: heads or tails) Write a program that lets the user guess whether the flip of a coin results in heads or tails. The program randomly generates an integer 0 or 1, which represents head or tail. The program prompts the user to enter a guess and reports whether the guess is correct or incorrect.
 
 
Q: 3.15 (Game: lottery)
Q: 3.15 (Game: lottery)
 
 
Q: 3.17 (Game: scissor, rock, paper) Write a program that plays the popular scissor-rockpaper game. (A scissor can cut a paper, a rock can knock a scissor, and a paper can wrap a rock.) The program randomly generates a number 0, 1, or 2 representing scissor, rock, and paper. The program prompts the user to enter a number 0, 1, or 2 and displays a message indicating whether the user or the computer wins, loses, or draws.
Q: 3.17 (Game: scissor, rock, paper) Write a program that plays the popular scissor-rockpaper game. (A scissor can cut a paper, a rock can knock a scissor, and a paper can wrap a rock.) The program randomly generates a number 0, 1, or 2 representing scissor, rock, and paper. The program prompts the user to enter a number 0, 1, or 2 and displays a message indicating whether the user or the computer wins, loses, or draws.
 
 
Q: 3.2 Addition-Quiz of 3 Random number with user guess.
Q: 3.2 Addition-Quiz of 3 Random number with user guess.
 
 
Q: 3.21 (Day of the week) Zeller’s congruence is an algorithm developed by Christian Zeller to calculate the day of the week
Q: 3.21 (Day of the week) Zeller’s congruence is an algorithm developed by Christian Zeller to calculate the day of the week
 
 
Q: 3.26 (Use the &&, || and ^ operators) Write a program that prompts the user to enter an integer and determines whether it is divisible by 5 and 6, whether it is divisible by 5 or 6, and whether it is divisible by 5 or 6, but not both.
Q: 3.26 (Use the &&, || and ^ operators) Write a program that prompts the user to enter an integer and determines whether it is divisible by 5 and 6, whether it is divisible by 5 or 6, and whether it is divisible by 5 or 6, but not both.
 
 
Q: 3.3 Crammer rule (Algebra: solve 2 * 2 linear equations) A linear equation can be solved using Cramer’s rule given in Programming Exercise 1.13. Write a program that prompts the user to enter a, b, c, d, e, and f and displays the result. If ad - bc is 0, report that “The equation has no solution.”
Q: 3.3 Crammer rule (Algebra: solve 2 * 2 linear equations) A linear equation can be solved using Cramer’s rule given in Programming Exercise 1.13. Write a program that prompts the user to enter a, b, c, d, e, and f and displays the result. If ad - bc is 0, report that “The equation has no solution.”
 
 
Q: 3.4 (Random month Switch) Write a program that randomly generates an integer between 1 and 12 and displays the English month name January, February, …, December for the number 1, 2, …, 12, accordingly.
Q: 3.4 (Random month Switch) Write a program that randomly generates an integer between 1 and 12 and displays the English month name January, February, …, December for the number 1, 2, …, 12, accordingly.
 
 
Q: 3.5 (Find future dates) Write a program that prompts the user to enter an integer for today’s day of the week (Sunday is 0, Monday is 1, …, and Saturday is 6). Also prompt the user to enter the number of days after today for a future day and display the future day of the week.
Q: 3.5 (Find future dates) Write a program that prompts the user to enter an integer for today’s day of the week (Sunday is 0, Monday is 1, …, and Saturday is 6). Also prompt the user to enter the number of days after today for a future day and display the future day of the week.
 
 
Q: 3.6 (Health application: BMI) Revise Listing 3.4, ComputeAndInterpretBMI.java, to let the user enter weight, feet, and inches. For example, if a person is 5 feet and 10 inches, you will enter 5 for feet and 10 for inches.
Q: 3.6 (Health application: BMI) Revise Listing 3.4, ComputeAndInterpretBMI.java, to let the user enter weight, feet, and inches. For example, if a person is 5 feet and 10 inches, you will enter 5 for feet and 10 for inches.
 
 
Q: 3.7 (Financial application: monetary units) Modify Listing 2.10, ComputeChange .java, to display the nonzero denominations only, using singular words for single units such as 1 dollar and 1 penny, and plural words for more than one unit such as 2 dollars and 3 pennies.
Q: 3.7 (Financial application: monetary units) Modify Listing 2.10, ComputeChange .java, to display the nonzero denominations only, using singular words for single units such as 1 dollar and 1 penny, and plural words for more than one unit such as 2 dollars and 3 pennies.
 
 
Q: 3.8 (Sort three integers) Write a program that prompts the user to enter three integers and display the integers in non-decreasing order.
Q: 3.8 (Sort three integers) Write a program that prompts the user to enter three integers and display the integers in non-decreasing order.
 
 
Q: 3.9 (Business: check ISBN-10) An ISBN-10 (International Standard Book Number) consists of 10 digits: d1d2d3d4d5d6d7d8d9d10. The last digit, d10, is a checksum
Q: 3.9 (Business: check ISBN-10) An ISBN-10 (International Standard Book Number) consists of 10 digits: d1d2d3d4d5d6d7d8d9d10. The last digit, d10, is a checksum
 
 
SubtractionQuiz (Math.random())
SubtractionQuiz (Math.random())
 
 
Switch Statement | ChineseZodiac
Switch Statement | ChineseZodiac
 
 

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