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Manipulators
There are several classes in the iostream.h header file. One of them is ios class. This class stores the format state. For example, some bits explain the base in which the numbers will be printed, some bits explain the field width. This header file has functions called manipulators, using which the output format can be controlled. There are 3 manipulators dec(), oct(), hex() to set the base in which a given number will be printed. These manipulators are called in two ways :
hex(cout); // Pass the object name
cout<< hex; // use the insertion operator .
But since these manipulators are not member functions of the class , it cannot be used as follows :
cout.hex(); // Not allowed.
There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometimes mistakes doing that
#an array that accept input and gives an output
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Pebble Merchant Problem Description There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides
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In which condition a template a better solution than a base class? A: While you are designing a generic class to contain or manage objects of other types, while the format & beh
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n=250 m=3
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