65 lines
2.5 KiB
C
65 lines
2.5 KiB
C
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#ifndef CIRCLE //Do not modify this line
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#define CIRCLE //Do not modify this line
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#include <vector>
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//You may add "#include" statements here
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using namespace std; //Do not modify this line
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class Circle //Do not modify this line
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{ //Do not modify this line
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//You may insert visibility modifiers anywhere within this document
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//You may declare member variables anywhere within this document
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//-----------------------------------------------------------------
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public:
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Circle(); //Do not modify this line
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~Circle(){} //Do not modify this line
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vector<string> names;
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//-----------------------------------------------------------------
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/*
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getNames
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Returns a list of names in the order in which the people will be standing for the "game".
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Although fewer people may be playing, you must return 20 names here. Do not provide
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duplicate names.
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For the sake of the test driver, this method must return the list of 20 names in the
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same order every time it is called, and this list of 20 names in this order must be used
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to play the "game".
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This method will be called repeatedly.
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*/
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vector<string> getNames(); //Do not modify this line
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//You may not implement this method here; you must do so in a .cpp document
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/*
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playGame
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Plays a "game" with the first n people from the list (above) counting forward every m. An
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explanation for how the "game" works can be found in the exam specs.
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This method should return a list of names in the order in which the lot fell upon them (including
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the survivor, who should be last). If n is not between 10 and 20 or if m is non-positive,
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return an empty vector.
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This method will be called repeatedly.
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*/
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vector<string> playGame(int n, int m); //Do not modify this line
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//You may not implement this method here; you must do so in a .cpp document
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/*
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reportSafeIndex
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Returns the "safe index", the last index/location in the circle that will be chosen when
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the "game" is played. The point of this method is to permit someone to cheat the system
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by finding the safe location ahead of time.
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If n is not between 10 and 20 or if m is non-positive, return -1.
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This method may be called repeatedly.
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*/
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int reportSafeIndex(int n, int m); //Do not modify this line
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//You may not implement this method here; you must do so in a .cpp document
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//-----------------------------------------------------------------
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}; //Do not modify this line
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#endif //Do not modify this line
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