The language for the following problem is Java. Consider the following code (assume n is a positive integer): for(int i = 1; i < n;i=i*2) { // … iterates how many times? } for(int i = 0; i < n;++i) { for(int j = 0; j < n;j=j+2) { for(int k = 1; k < n;k=k*2) { // … iterates how many times? } // … iterates how many times? } // … iterates how many times? } A.) How many for loop iterations are there (i.e. how many times does //… get executed)? B.) What is the Big-O of this code? C.) Please provide the proof for Big-O.
The language for the following problem is Java. Consider the following code (assume n is a positive integer): for(int i = 1; i < n;i=i*2) { // … iterates how many times? } for(int i = 0; i < n;++i) { for(int j = 0; j < n;j=j+2) { for(int k = 1; k < n;k=k*2) { // … iterates how many times? } // … iterates how many times? } // … iterates how many times? } A.) How many for loop iterations are there (i.e. how many times does //… get executed)? B.) What is the Big-O of this code? C.) Please provide the proof for 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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The language for the following problem is Java.
Consider the following code (assume n is a positive integer):
for(int i = 1; i < n;i=i*2) {
// … iterates how many times?
}
for(int i = 0; i < n;++i) {
for(int j = 0; j < n;j=j+2) {
for(int k = 1; k < n;k=k*2) {
// … iterates how many times?
}
// … iterates how many times?
}
// … iterates how many times?
}
A.) How many for loop iterations are there (i.e. how many times does //… get executed)?
B.) What is the Big-O of this code?
C.) Please provide the proof for Big-O.
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