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Lerok [7]
3 years ago
15

What does N represent when analyzing algorithms?

Computers and Technology
1 answer:
Mademuasel [1]3 years ago
4 0

Answer: "N" is considered as the size of the input that is being given in the algorithm.

Explanation: During a problem solving process , a algorithm is used to analyze the problem . Many function and  steps are to be taken care of while analyzing algorithm. Among analyzing step, input is also given which is usually zero more than that . An input has a certain size which is given by the initial "N".  The input size defines the length of the string for the input.

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Answer:

d. public myClass( ) {. . .}

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A constructor is a special method that is called when an object of a class is created. It is also used to initialize the instance variables of the given class. A class may have one or more constructors provided that these constructors have different signatures. A class that does not have a constructor explicitly defined has a default parameterless constructor.

Having said these about a constructor, a few other things are worth to be noted by a constructor.

i. In Java, a constructor has the same name as the name of its class.

For example, in the given class <em>myClass</em>, the constructor(s) should also have the name <em>myClass</em>.

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iii. When a constructor with parameters is defined, the default parameterless constructor is overridden. This might break the code if some other parts  of the program depend on this constructor. So it is advisable to always explicitly write the default parameterless constructor.

This makes option d a correct option.

Other options b and c may also be correct but there is no additional information in the question to help establish or justify that.

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