Computers and Technology, 06.04.2020 18:16 jbearallen9557
You're familiar with the story of Hansel and Gretel, so when you decide to go exploring you always make sure to keep track of where you've come from. Since you know how unreliable leaving a trail of breadcrumbs is, you decide to write a program to help you map out your trail. Your program should first read in the size of the grid that you will be exploring, and then read in directions: left, right, up or down. You always start exploring at the top left of your map. After every step you should print out the trail, reading in directions until a blank line is entered. Your program should work like this: Grid size: 3 Direction: right Direction: dowrn Direction: right .Xx You will never be directed off the edges of the map.
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Computers and Technology, 22.06.2019 19:20
1)consider the following code snippet: #ifndef book_h#define book_hconst double max_cost = 1000.0; class book{public: book(); book(double new_cost); void set_cost(double new_cost); double get_cost() const; private: double cost; }; double calculate_terms(book bk); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_cost should be removed since header files should not contain constants.c)the definition of book should be removed since header files should not contain class definitions.d)the body of the calculate_terms function should be added to the header file.
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You're familiar with the story of Hansel and Gretel, so when you decide to go exploring you always m...
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