Write the definition of a class Counter containing: An instance variable named counter of type int. An instance variable named limit of type int. A static int variable named nCounters which is initialized to 0. A constructor taking two int parameters that assigns the first one to counter and the second one to limit. It also adds one to the static variable nCounters. A method named increment. It does not take parameters or return a value; if the instance variable counter is less than limit, increment just adds one to the instance variable counter. A method named decrement that also doesn't take parameters or return a value; if counter is greater than zero, it just subtracts one from the counter. A method named getValue that returns the value of the instance variable counter. A static method named getNCounters that returns the value of the static variable nCounters.

Question

Landin Bean

Computers & Technology

4 January, 20:58

Write the definition of a class Counter containing: An instance variable named counter of type int. An instance variable named limit of type int. A static int variable named nCounters which is initialized to 0. A constructor taking two int parameters that assigns the first one to counter and the second one to limit. It also adds one to the static variable nCounters. A method named increment. It does not take parameters or return a value; if the instance variable counter is less than limit, increment just adds one to the instance variable counter. A method named decrement that also doesn't take parameters or return a value; if counter is greater than zero, it just subtracts one from the counter. A method named getValue that returns the value of the instance variable counter. A static method named getNCounters that returns the value of the static variable nCounters.

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Answers (1)

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Samson Cole · Answer 1

see explaination

Explanation:

public class Counter

{ int counter, limit;

static int nCounters = 0;

Counter (int a, int b)

{ counter=a; limit=b;

nCounters++;

}

void increment ()

{ if (counter
counter++;

}

void decrement ()

{ if (counter>0)

counter--;

}

private int getValue ()

{ return counter;

}

private static int getNCounters ()

{ return nCounters;

}

}