1) Give the big O characterization of the following operations, assuming m and n arevariables (21%).a. int i=0;for(int i=100*n; i>=1; i--)j=j+i*i;b. int x=0;int t=0;for (int i=1; i*2<=m; i=i*5){}X=X*X:

Time complexity is usually represented with the help of the iterations being performed in the loops.…

1) Give the big O characterization of the following operations, assuming m and n are variables (21%). a. int j=0; for(int i=100*n; i=1; i--) j-j+i*i; b. int x=0; int t=0; for (int i=1; i*2<=m; i-i*5){ X=X*X:

1) Give the big O characterization of the following operations, assuming m and n are variables (21%). a. int j=0; for(int i=100n; i=1; i--) j-j+ii; b. int x=0; int t=0; for (int i=1; i2<=m; i-i5){ X=X*X:

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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Concept explainers

Topological Sort

Topological sort is a sorting technique that sets up a hierarchy in a process. In this technique, when a directed network has nodes connected by arrows, the root node is placed before the successor node.

Question

1) Give the big O characterization of the following operations, assuming m and n are
variables (21%).
a. int i=0;
for(int i=100*n; i>=1; i--)
j=j+i*i;
b. int x=0;
int t=0;
for (int i=1; i*2<=m; i=i*5){
}
X=X*X:

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