Answered: a. What are the values of i, j, k after…

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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Question

a. What are the values of i, j, k after the if statement runs?
int i = 3, j = 2, k=9;
if (i < j)
if (j < k)
i++;
else
j+=2;
k = k – 5;

b. What will print?
int x = 80;
if (x > 60)
System.out.println(“Apple”);
if (x > 40)
System.out.println(“Pear”);
if (x > 20)
System.out.println(“Strawberry”);
else
System.out.println(“Blueberry”);

c. What will print?
int x = 80;
if (x > 20)
System.out.println(“Apple”);
else if (x > 40)
System.out.println(“Pear”);
else if (x > 60)
System.out.println(“Strawberry”);
else
System.out.println(“Blueberry”);

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