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What is the output of the following code? int num = 17;                           //Line 1 double...

What is the output of the following code?

int num = 17;                           //Line 1
double gpa = 3.85;                  //Line 2
bool done;                               //Line 3

done = (num == static_cast<int>( (2 * gpa + 9.3)));    //Line 4
cout << "The value of done is: "<< done << endl;     //Line 5

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Answer #1

Answer:


The value of done is: 1

Explanation

done = (num == static_cast<int>( (2 * gpa + 9.3)));
=>  done = (17 == static_cast<int>( (2 * 3.85 + 9.3)));
=>  done = (17 == static_cast<int>( (7.7 + 9.3)));
=>  done = (17 == static_cast<int>( (17.0)));
=>  done = (17 == 17);
=>  done = 1;
so, "The value of done is: 1" is printed
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