A program uses a function named convert() in addition to its main function. The function main() declares the variable x within its body and the function convert declares two variables y and z within its body, z is made static. A fourth variable m is declared ahead(ie at top) of both the functions. State the visibility and lifetime of each of these variables. Write the code in C++ language.

A program uses a function named convert() in addition to its main function. The function main() declares the variable x within its body and the function convert declares two variables y and z within its body, z is made static. A fourth variable m is declared ahead(ie at top) of both the functions. State the visibility and lifetime of each of these variables. Write the code in C++ language.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 17PE

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