Answered: Given: u=0; for (i=0:i<6:i++) for…

Given: u=0; for (i=0:i<6:i++) for (j=0:j<6:j++) u=u+1; What is u after the loops have been executed? 20 O 24 O 25 O 26 O 36

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

Given:
u-03;
for (1-0:i<6:1++)
for (j-0j<6;j++)
u=U+1;
What is u after the loops have been executed?
O 20
O 24
O 25
O 26
O 36

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