What is code reusability in c++?





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More C++ General Interview Questions

Explain the scope of resolution operator.

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How does com provide language transparency?

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Why is c++ is better than c?

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Define macro.

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Is c++ faster than c?

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What is implicit conversion/coercion in c++?

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If a header file is included twice by mistake in the program, will it give any error?

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What are the steps in the development cycle?

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Can we use this pointer in a class specific, operator-overloading function for new operator?

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What is function overriding?

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How do you flush a buffer in c++?

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Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02

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