Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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JAVA

  1. Write a public static method named getMaxOf2Ints that takes in 2 int arguments and returns the Maximum of the 2 values

 

  1. Write a public static method named getMinOf2Ints that takes in 2 int arguments and returns the Minimum of the 2 values

 

  1. Write a public static method named getMaxOf3Ints that takes in 3 int arguments and returns the Maximum of the 3 values

 

  1. Write a public static method named getMedianOf3Ints that takes in 3 int arguments and returns the Median Value of the 3 values

 

  1. Write a public static method named printMinOf3Ints that takes in 3 int arguments of type int and prints the minimum value of those 3 ints 

Example: “The min is “ + minVal

 

  1. Write a public static method named getProdOfAllPositiveInts that takes in 1 int argument and returns the product of all the values between 1 and that number. 

If the argument is NON-positive return 0




  1. Write a public static method named getProdOfAllNegativeInts that takes in 1 int argument and returns the product of all the values between -1 and that number. 

If the argument is NON-negative return 0

 

  1. Write a public static method named isProdOfAllNegativeIntsNegative that takes in 1 int argument and returns true if the product of all the values between -1 and that number is negative, and false otherwise. 

 

  1. Write a public static method named getCharAtIndex that takes in 2 arguments, a String s, and an int index. The method should return the char found at the index location of the string or if not found return a ‘?’

 

  1. Write a public static method named getCountOfCharInString that takes in 2 arguments, a String s, and a char c. The method should return an int representing the number of times the char was found within the string.

 

  1. Write a public static method named getStringReversed that takes in 1 argument of type String and returns the String in reverse order.

 

  1. Write a public static method named getStringTitleCased that takes in 1 argument of type String and capitalizes the first letter of each word in the String, then returns the title cased string.

Example: 

Input:  “the dog ate my homework!”   Returns: “The Dog Ate My Homework!”

Input:  “tHe Dog atE My HOMEwoRk!”   Returns: “The Dog Ate My Homework!”

Input:  “THE DOG ATE MY HOMEWORK!”   Returns: “The Dog Ate My Homework!”

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