Answer:
The function definition to this question can be described as follows:
bool newbie() //defining a bool method newbie
{
static bool y = true ; // defining a static bool variable y and assign value true
bool t1=y; //defining bool variable t1 and assign value of variable y
y=false; // assigning value in variable y
return t1; // return value of variable t1
}
Step-by-step explanation:
The program to this question can be described as follows:
Program:
#include <iostream> //defining header file
using namespace std;
bool newbie() //defining a bool method newbie
{
static bool y = true ; // defining a static bool variable y and assign value true
bool t1=y; //defining bool variable t1 and assign value of variable y
y=false; // assigning value in variable y
return t1; // return value of variable t1
}
int main() //defining main method
{
int s,s1; //defining integer variable s,and s1
s=newbie(); // variable s that call method
cout<<s<<endl; //print value
s1=newbie();//variable s that call method
cout<<s1; //print value
return 0;
}
Output:
1
0
Description:
The description of the above function can be described as follows:
- In the above method definition a boolean method "newbie" is declared, which can't accept any parameters, inside the method, two boolean variable "y and t1" is declared.
- In this variable, variable y is a static boolean variable, that assigns a true value, and in t1 variable, we hold static variable value.
- In the next step, the "y" variable assigns a value, that is false and returns variable t1 value.
- In the next step, the main method is declared, inside these two integer variable s, s1 is declared, that calls a method, and prints it value in the first time, it will print 1, that means the false and second time it will print 0, that means false.