Chapter $7$

In C$++$ Language Create a counter. The default constructor should set the count to zero. The overloaded constructor should

initialize to any integer. Provide a display$(),$ inc$()$ and dec$()$ method. Inc does $++$ dec does $--$ on the private

count variable. Use private: and public: where they should be used.

Write a demo program that initializes one counter to $0$ and the other to $200.$ Increment the first counter by

$85$ and decrement the second counter by $242.$ Use a for loop to increment and decrement.

Use a static variable to keep track of the total number of incs and decs. Keep in mind that after you declare a

static variable in a class, you must declare it outside the class and use the scope resolution operator.

Example:

Current state of C$1($created with the default constructor$)$

Current count: $0$

total increments and decrements $0$

Current state of C$2($created as C$2(200))$

Current count: $200$

total increments and decrements $0$

Current state of C$1$ after $85$ inc$()$

Current count: $85$

total increments and decrements $85$

Current state of C$2$ after

Current count: $-42$

total increments and decrements $327$

Press any key to continue. $.$