What will be the output of the following C++ code? #include using namespace std; int main() { struct ShoeType { string style; double price; }; ShoeType shoe1, shoe2; shoe1.style = "Adidas"; shoe1.price = 9.99; cout

Question

What will be the output of the following C++ code?

#include <iostream>
using namespace std;
int main()
{
struct ShoeType
{
string style;
double price;
};
ShoeType shoe1, shoe2;
shoe1.style = "Adidas";
shoe1.price = 9.99;
cout << shoe1.style << " $ "<< shoe1.price;
shoe2 = shoe1;
shoe2.price = shoe2.price / 9;
cout << shoe2.style << " $ "<< shoe2.price;
return 0;
}

a)
Adidas $ 9.99Adidas $ 1.11
b)
Adidas $ 9.99Adidas $ 9.11
c)
Adidas $ 9.99Adidas $ 11.11
d)
Adidas $ 11.11Adidas $ 11.11

Correct answer is option 'A'. Can you explain this answer?

Answer

We copied the value of shoe1 into shoe2 and divide the shoe2 value by 9, So this is the output.
Output:
$ g++ stu2.cpp
$ a.out
Adidas $ 9.99
Adidas $ 1.11

Answer

Explanation:
ShoeType Structure:
- The code defines a structure named ShoeType with two members: style (string) and price (double).
Initialization:
- Two ShoeType variables, shoe1 and shoe2, are declared.
- shoe1 is initialized with style 'Adidas' and price 9.99.
Output for shoe1:
- The first cout statement prints 'Adidas $ 9.99' as the output.
Copying shoe1 to shoe2:
- shoe2 is assigned the values of shoe1 using the assignment operator.
- The price of shoe2 is updated by dividing it by 9 (9.99 / 9 = 1.11).
Output for shoe2:
- The second cout statement prints 'Adidas $ 1.11' as the output.
Final Output:
- Therefore, the final output of the code will be 'Adidas $ 9.99' followed by 'Adidas $ 1.11', which corresponds to option 'A'.

Similar Class 7 Doubts

What will be the output of the following C++ code? #include <iostream> #include <string> using namespace std; int main () { string str ("Steve jobs"); cout << str.capacity() << "\n"; return 0; }

What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int a = 9; int & aref = a; a++; cout << "The value of a is " << aref; return 0; }

What will be the output of the following C++ code? #include <iostream> #include <string> using namespace std; int main () { string str ("Steve jobs"); cout << str.length(); return 0; }

What will be the output of the following C++ code? #include <iostream> #include <string> using namespace std; int main () { string str ("Test string"); for ( string :: iterator it = str.begin(); it != 5; ++it) cout << *it; return 0; }

What will be the output of the following C++ code?#include <iostream>#include <string>#include <cstdlib>using namespace std;int main(int argc, char const *argv[]){ int &q = 5; cout<<q; return 0;}

Top Courses for Class 7View all

Science Class 7

Mathematics (Maths) Class 7

Social Studies (SST) Class 7

English Grammar Class 7

Hindi (Vasant II) Class 7

Top Courses for Class 7

Top Courses for Class 7

Related Content

Class 7 Study Material

Class 7 Subjects

Competitive Examinations for Class 7

NCERT Books

Reference Books for Class 7

NCERT Solutions

Other Popular Exams

Company