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Given two integers a and b passed as arguments to sumints, return the sum of their values.
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Individual Exercises
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Given two Points a and b, return the distance between the two points. You should use the Math.sqrt to compute the square root.
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Given two Points p1 and p2, return the slope of the line defined by the two points. If the line is vertical the slope is not defined and...
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Given two Points a and b and a delta, return true if the two points are within delta units of each other. That is, return true if the...
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Given two Points a and b return a rectangle. You must compute the top-left corner of the rectangle and the desired width and height for...
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Given a rectangle r, return true if the rectangle is a square. That is, if the width of r equals the height then the rectangle is a...
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Given two Points a and b return true if a is the left of b. Returns false otherwise.
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Given two Points a and b return true if a is the right of b. Returns false otherwise.
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Write a method that reverses the contents of the given string array contents returning an ArrayList<String> with the resutts. If...
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Complete the function getElementAt() so that it returns the element nth in the ArrayList contents. Make sure that the parameter nth is a...
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Complete the function countStrLongerThan() so that it returns the count of Strings in the ArrayList<String> names that are longer...
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Complete the function removeStrLongerThan() so that it removes from strings in the ArrayList<String> names that are longer than ...
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The method minVal returns the value of the minimum element in the subsection of the array nums, starting at position first and ending at...
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The method minVal returns the value of the minimum element in the subsection of the array nums, starting at position first and ending at...
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The method minVal returns the value of the minimum element in the subsection of the array nums, starting at position first and ending at...
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Write a method that takes as argument an integer size and returns an integer array of that size. The method should allocate a new array...
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Write a method that takes two arguments, the first is an integer size and the second argument, init, is a default value to use to...
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Write a method that will make a copy of an array. The method takes one parameter, orig. The method should make a new array the same size...
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Write a method that takes an argument representing an array, orig, and returns a new array that is 50% bigger than the original one. The...
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For this question, assume we have a stack created and stored in the variable s. This stack supports the usual push(), pop(), and clear()...
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For this question, assume we have a stack created and stored in the variable s. This stack supports the usual push(), pop(), and clear()...
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For this question, assume we have a stack created and stored in the variable s. This stack supports the usual push(), pop(), and clear()...
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For this question, assume we have a stack created and stored in the variable s. This stack supports the usual push(), pop(), and clear()...
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The animated image below shows a traversal of a binary tree. Which type of traversal is it?
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The animated image below shows a traversal of a binary tree. Which type of traversal is it?
