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Author Question: Analyze the following code: // Enter an integer Scanner input = new Scanner(System.in); int number = ... (Read 57 times)

karlynnae

  • Hero Member
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  • Posts: 599
on: May 6, 2020

Question 1

In a switch statement, the default case must appear last among all cases. Otherwise, it would result in a compilation error.
◦ true
◦ false

Question 2

Analyze the following code:

// Enter an integer
Scanner input = new Scanner(System.in);
int number = input.nextInt();

if (number <= 0)
​System.out.println(number);

◦ If number is positive, number is displayed.
◦ System.out.println(number); must be placed inside braces.
◦ number entered from the input cannot be negative.
◦ The if statement is wrong, because it does not have the else clause.
◦ If number is zero, number is displayed.
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Marked as best answer by karlynnae on May 6, 2020

samiel-sayed

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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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karlynnae

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Reply 2 on: May 6, 2020
Great answer, keep it coming :)

aliotak

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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