nalyze 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.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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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.

 

(d) for (i=0; i < n-1; i++)

{

for (j=i+1; j < n; j++) {

 

tmp = A[i][j];

 

A[i][j] = A[j][i];

 

A[j][i] = tmp;

 

}

 

 

(e) sum = 0;

 

for (i=1; i<=n; i++)

{

for (j=1; j<=n; j*=2)

{

sum++;

 

 

 

 

 

 

(f) sum = 0;

 

for (i=1; i<=n; i/=2)

{

for (j=1; j<=n; j++)

{

sum++;

 

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