Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
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Chapter 1, Problem 19C
Write a Java
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Write a program code in Java
Write a program to compute the ideal weight for both males and females. According to one study, the ideal weight for a female is 100 pounds plus 5 pounds for each inch in height over 5 feet. For example, the ideal weight for a female who is 5'3" would be 100 + 15 = 115 pounds. For a male the ideal weight is 106 pounds plus 6 pounds for each inch in height over 5 feet. For example, the ideal weight for a male who is 6'2" would be 106 + 14*6 = 190 pounds. Your program should ask the user to enter his/her height in feet and inches (both as integers -- so a person 5'3" would enter the 5 and the 3). It should then compute and print both the ideal weight for a female and the ideal weight for a male. The general outline of your main function would be as follows:
Declare your variables (think about what variables you need -- you need to input two pieces of information (what?), then you need some variables for your calculations (see the following steps)
Get the…
Write a java program that accepts a 5 integer number (from the user) and calculates the sum of all its digits. For example, integer 12345 must display 15 (i.e. 1 + 2 + 3 + 4 + 5)
Write a java program that determines the number of digits in an integer:
Enter an integer: 374
The number 374 has 3 digits
Hint: Divide the integer by 10 repeatedly until it becomes 0. The number of divisions performed will be the integer of digits in the integer.
Chapter 1 Solutions
Data Structures and Algorithms in Java
Ch. 1 - Prob. 1RCh. 1 - Suppose that we create an array A of GameEntry...Ch. 1 - Write a short Java method, isMultiple, that takes...Ch. 1 - Write a short Java method, isEven, that takes an...Ch. 1 - Write a short Java method that takes an integer n...Ch. 1 - Write a short Java method that takes an integer n...Ch. 1 - Write a short Java method that takes an integer n...Ch. 1 - Write a short Java method that counts the number...Ch. 1 - Prob. 9RCh. 1 - Prob. 10R
Ch. 1 - Modify the CreditCard class from Code Fragment 1.5...Ch. 1 - Prob. 12RCh. 1 - Modify the declaration of the first for loop in...Ch. 1 - Prob. 14CCh. 1 - Write a pseudocode description of a method for...Ch. 1 - Write a short program that takes as input three...Ch. 1 - Write a short Java method that takes an array of...Ch. 1 - Prob. 18CCh. 1 - Write a Java program that can take a positive...Ch. 1 - Write a Java method that takes an array of float...Ch. 1 - Write a Java method that takes an array containing...Ch. 1 - Prob. 22CCh. 1 - Write a short Java program that takes two arrays a...Ch. 1 - Modify the CreditCard class from Code Fragment 1.5...Ch. 1 - Modify the CreditCard class to add a toString()...Ch. 1 - Write a short Java program that takes all the...Ch. 1 - Write a Java program that can simulate a simple...Ch. 1 - A common punishment for school children is to...Ch. 1 - The birthday paradox says that the probability...Ch. 1 - (For those who know Java graphical user interface...
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- Write a program using Java programming language that reads one integer number and outputs (writes) the sum of all numbers that are lower or equal to this number and that are divisible by 5arrow_forwardWrite a java program that asks the user to enter an integer from 20 to 99 in numeric form. The program should output the equivalent number in words For example, if an input of 58, the output is fifty eightarrow_forwardIn JAVA language: Write a program to print the sum of all numbers which are divisible by 5 in the range 1 to 500.arrow_forward
- Write a Java program to calculate the average of 5 numbers, given 50, 35, 100,45 and 42.arrow_forwardWrite a java program that reads n of type integer and calculates and prints the value sum of squares of even numbers from 2 to n: s = 22 + 42 + 62 + + n? ... Note: if the user enters a negative value for n, the program should stop directly and prints an error message. Sample run: Enter n: 5 The sum of squares from 2 to 5: 20arrow_forwardWrite a java program that reads n of type integer and calculates and prints the value sum of squares of odd numbers from 1 to n: s = 12 + 32 + 52 + +n? ... Note: if the user enters a negative value for n, the program should stop directly and prints an error message. Sample run: Enter n: 4 The sum of squares from 1 to 4: 10arrow_forward
- Write a Java program that prompts user for a positive integer ranging between 0-99999. The program shallread the input as int; compute and print the sum of all its digits. Your program needs to perform inputvalidation and exit the program if the input data type is incorrect. For example,Enter a positive integer: 12345The sum of all digits is: 15arrow_forwardWrite a Java program which allow user to enter a number that represents repetition. Then, the user will need to enter any random decimal number based on the number of repetition. Lastly, the program will display the average of these numbers and count how many numbers that above the average.arrow_forwardWrite a program in Java to calculate the number of times a digit ‘D’ appears in a number N. You have to take N and D as inputs from the user.arrow_forward
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