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Which operation has a different Big O complexity from the others?
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Individual Exercises
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The method mapNums returns a HashMap that stores values of how many times a given key digit has appeared in an input String. Write a...
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Octavia has given you a list of movies. She is tired of deciding what to watch by name and now wants to be able to pick them by the...
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You are in charge of keeping student records. Those records are recorded in a hash map that uses a student's ID number as the key in...
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Complete the hashing algorithm for a hash table so that it functions using open addressing. Remember to store both keys and values in...
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Write a function called isOdd that receives one integer and returns true if that number is odd (has non-zero remainder when dividing by...
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Write a function called count that receives (A) a string and (B) a character, and returns a count of how many times the character is...
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Write a function called countVowels that receives a string and returns the count of how many vowels it has, including a,e,i,o, and u and...
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Write a function called makeExcited that receives a char and permanently changes the value of it so that it becomes an exclamation mark (...
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Write a function called punctuate that receives a string and permanently changes the value of that same string so that if there is a...
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Write a function called exchange that receives two chars and permanently exchanges their values so each one has the value that the other...
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Complete the function toggleAvailability that toggles the availability of the parameter apartment and updates it so that if it was...
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Consider already having a class called gradebook that manages a student's grades for a class, but you want to define the following member...
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Consider already having a class called gradebook that manages a student's grades for a class, but you want to define the following member...
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Write a function called school that takes a string that represents the day of the week and displays the corresponding message:
- monday:...
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Complete the calculatePrice function so that each item in the provided cart added to the total price. Any item that is "milk" costs $2.50...
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Follow Destiny's demonstration and define a function called editYes that receives a parameter passed-by-reference that is of type ...