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# Exercise Title Features Description Platform Keywords
1 Length of Line Code Completion Complete the following function that computes the length of a line segment with end points (x1, y1) and (x2, y2).... CodeCheck Fundamental Data Types
2 Last n Characters Code Completion Write a method that gets the last n characters from a string. For example, last("Hello, World!", 5) should return the... CodeCheck Fundamental Data Types
3 Decimal Degrees Code Completion Latitude and longitude are measured in degrees, minutes and seconds. As with time measurements, there are 60 seconds to a... CodeCheck Fundamental Data Types
4 Change Firstname Lastname to Lastname, Firstname Code Completion Fred fills out his time sheet at work, but he needs to provide the number of minutes worked. He only... CodeCheck Fundamental Data Types
5 Swap first and last name Code Completion Write a method getLastFirst whose parameter is a string containing a name such as "Harry Smith" and that returns a... CodeCheck Fundamental Data Types
6 Degree, Minute, Second Code Completion Latitude and longitude can be expressed in the form of decimal degrees. Another form, often used on maps, is degrees,... CodeCheck Fundamental Data Types
7 Normalizing Angles Code Completion When you work with angle measurements, you often want them normalized or converted into the range between 0 . .... CodeCheck Fundamental Data Types
8 Initials Code Completion Complete the initials method in the class below. For example, the call initials("Harry", "Joseph", "Hacker") should return the string "HJH". CodeCheck Fundamental Data Types
9 Timer Code Completion The following timer class measures the total time that has elapsed after timing a number of events. Your job is... CodeCheck Fundamental Data Types
10 Distance between two points on earth Code Completion A position on the planet Earth is specified by latitude and longitude (in degrees). The distance between two points on... CodeCheck Fundamental Data Types