Program:

//Include necessary header file

#include <iostream>

//Declare namespace

using namespace std;

//Define a main() function

int main()

{

//Initialize the variable number as 22

int number = 22;

{

// Initialize the variable number as 42

int number = 42;

//Print number

cout<< number <<" ";

}

//Print numb...

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Chapter 3.2, Problem 18STE

Chapter 3.2, Problem 20STE

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Problem Solving with C++ (10th Edition)

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Solution Summary: The author explains that in the above code, the variable "number" is initialized as "22". The value of the number is "42" because it will be declared within the scope.

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