Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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What is incorrect in the following code snippet? void display_box (string str) { cout <<<"--------" << endl; cout << str << endl; cout << } int main() { } << endl; cout << display_box ("Hello World"); return 0; display_box is called with incorrect parameters. display_box should be called in an assignment statement. The return value from display_box is never used. display_box does not return a value; therefore, it cannot be used with cout <<.
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Transcribed Image Text:What is incorrect in the following code snippet? void display_box (string str) { cout <<<"--------" << endl; cout << str << endl; cout << } int main() { } << endl; cout << display_box ("Hello World"); return 0; display_box is called with incorrect parameters. display_box should be called in an assignment statement. The return value from display_box is never used. display_box does not return a value; therefore, it cannot be used with cout <<.
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