What is the output of the following code snippet? int a time(0); selection_sort (values, size); int b = time(0); cout << b - a << endl; the current time the number of seconds since January 1, 1970 elapsed time in seconds for the call to selection sort() elapsed time in seconds for the execution of the program

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
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In C++
What is the output of the following code snippet?
int a = time(0);
selection_sort (values, size);
int b = time(0);
cout << b - a << endl;
the current time
the number of seconds since January 1, 1970
elapsed time in seconds for the call to selection sort()
elapsed time in seconds for the execution of the program
Transcribed Image Text:What is the output of the following code snippet? int a = time(0); selection_sort (values, size); int b = time(0); cout << b - a << endl; the current time the number of seconds since January 1, 1970 elapsed time in seconds for the call to selection sort() elapsed time in seconds for the execution of the program
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