4. What is the advantage of declaring a counter before a "for" loop? 5. What is the difference between the following two program segments? What are output of each?

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
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can you help me with these two questions

 

 

4. What is the advantage of declaring a counter before a "for" loop?
5. What is the difference between the following two program segments?
What are output of each?
for (int i=2; i>0; i--)
for (int i=2; i>0; i--)
System.out.println (i);
{
System.out.println (i);
System.out.println ("Good
Job!");
System.out.println ("Good
Job!");
Transcribed Image Text:4. What is the advantage of declaring a counter before a "for" loop? 5. What is the difference between the following two program segments? What are output of each? for (int i=2; i>0; i--) for (int i=2; i>0; i--) System.out.println (i); { System.out.println (i); System.out.println ("Good Job!"); System.out.println ("Good Job!");
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