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.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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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.
Thanks in advance
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