Analyze the following codes for Time and space complexity. Determine Big O for the following code fragments in the average case. Assume that all variables are of type int. (j)   sum1 = 0; for (k=1; k<=n; k*=2)  { for (j=1; j<=n; j++)  { sum1++; }  }  sum2 = 0; for (k=1; k<=n; k*=2)  { for (j=1; j<=k; j++)  { sum2++; }  }

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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Question 1: Analyze the following codes for Time and space complexity. Determine Big O for the following code fragments in the average case. Assume that all variables are of type int.

(j)   sum1 = 0;

for (k=1; k<=n; k*=2) 

{

for (j=1; j<=n; j++) 

{

sum1++;

sum2 = 0;

for (k=1; k<=n; k*=2) 

{

for (j=1; j<=k; j++) 

{

sum2++;

 

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