Answered: What is the loop variable update…

What is the loop variable update statement in the following pseudocode? y - 20 while y > 0 x - x + (y 3) y-y - 2 y= 20 y= y-2 y>0 X=x+ (y*3)

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

Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.

Question

27.

What is the loop variable update statement in the following pseudocode?
y- 20
while y > 0
x - x + (y 3)
y - y - 2
oy= 20
oy= y-2
oy>0
X= x+ (y 3)

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