Given the class Arithmetic with a recursive method my_method(). public class Arithmetic{ public int my_method( n ){ if(n==1){ return 4; } else{ return 2 + 3 * my_method(n-1) } } public static void main(String[] args){ Arithmetic ari = new Arithmetic(); System.out.println( ari.my_method(4) ); } } Question: Discuss what will be printed on the output by walking through the execution of the recursive method my_method() if n is 5 in details. Explain two primitive operations used in my_method() Discuss the time complexity of the method my_method() in big-O
Given the class Arithmetic with a recursive method my_method(). public class Arithmetic{ public int my_method( n ){ if(n==1){ return 4; } else{ return 2 + 3 * my_method(n-1) } } public static void main(String[] args){ Arithmetic ari = new Arithmetic(); System.out.println( ari.my_method(4) ); } } Question: Discuss what will be printed on the output by walking through the execution of the recursive method my_method() if n is 5 in details. Explain two primitive operations used in my_method() Discuss the time complexity of the method my_method() in big-O
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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Question
Given the class Arithmetic with a recursive method my_method().
public class Arithmetic{
public int my_method( n ){
if(n==1){
return 4;
} else{
return 2 + 3 * my_method(n-1)
}
}
public static void main(String[] args){
Arithmetic ari = new Arithmetic();
System.out.println( ari.my_method(4) );
}
}
Question:
- Discuss what will be printed on the output by walking through the execution of the recursive method my_method() if n is 5 in details.
- Explain two primitive operations used in my_method()
- Discuss the time complexity of the method my_method() in big-O
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