Programming in C++, 2nd Edition

670 Applications with Files

}

out.close();

return 0;

}

OUTPUT

Enter following information:

Name : Kamal

Age : 24

Height : 5.4

Name : Manoj

Age : 24

Height : 5.5

Name : Rohit

Age : 21

Height : 4.5

Entered information

Name Age Height

Kamal 24 5.4

Manoj 24 5.5

Rohit 21 4.5

Explanation: In the above program, the class boys contains data members’ name, age,

and height of char, int, and float type. The class also contains the member functions

get() and show()to read and display the data. In function main(), an array of three objects

is declared, that is, b [3]. The file “boys.doc” is opened in the output and input mode to

write and read data. The first

for loop ...