Write a small c program which holds the locations of items on a shelving unit. specifically, your program should: contain a struct representing an item on the shelf. it needs only contain the item’s name and price. ask the user for the number of shelves in the unit, and the number of "slots" available on each shelf which can hold items. from the above, build a two dimensional array of item structs. the array represents locations on the shelving unit (rows = shelves, columns = slots on the shelves). allow the user to add items to the shelves by giving the name, price, and location by reading input in the format: , , , allow the user to indicate they are done adding items. at this point the user should be able to enter the coordinate of an item in the shelving unit and the program should print out the information about the selected item (or some message if that slot is empty).

State the parts of a variable declaration?

Consider the following statements: #include #include class temporary { private: string description; double first; double second; public: temporary(string = "", double = 0.0, double = 0.0); void set(string, double, double); double manipulate(); void get(string& , double& , double& ); void setdescription(string); void setfirst(double); void setsecond(double); }; write the definition of the member function set() so that the instance variables are set according to the parameters. write the definition of the constructor so that it initializes the instance variables using the function set() write the definition of the member function manipulate() that returns a decimal number (double) as follows: if the value of description is "rectangle", it returns first * second if the value of description is "circle" it returns the area of a circle with radius first if the value of description is "cylinder" it returns the volume of a cylinder with radius first and height second. hint: the volume of a cylinder is simply the area of the circle at the base times the height. if the value of description is "sphere" it returns the volume of the sphere with radius first. otherwise it returns -1.0;

Kali, a python programmer, is using the turtle module to write the word “hello.” which code should she use to indicate the location to begin writing the word? a # pick up the turtle and move it to its starting location. b penup(-100, 200) goto() pendown() c penup() goto(-100, 200) pendown() d # pick up the turtle and move it to (-100, 200)