compareTo and Math.random

Presentation

•

Computers

•

10th Grade - University

•

Hard

Brian Ciavarella

Used 2+ times

FREE Resource

5 Slides • 8 Questions

compareTo method for String class

Multiple Choice

Given that str1 has a value of: "Galaga", and str2 has a value of: "The Legend of Zelda", what is the returned value of str1.compareTo(str2)?

Positive

Negative

Multiple Choice

Given that str1 has a value of: "Bubble Bobble", and str2 has a value of: "The Legend of Zelda", what is the returned value of str2.compareTo(str1)?

Positive

Negative

Multiple Choice

Given that str1 has a value of: "Tetris", and str2 has a value of: "Donkey Kong Country", what is the returned value of str1.compareTo(str2)?

Positive

Negative

Multiple Choice

Given that str1 has a value of: "Mike Tyson's Punch Out!!", and str2 has a value of: "Doom", what is the returned value of str1.compareTo(str2)?

Positive

Negative

Multiple Choice

What type of value is returned by: "Contra".compareTo("Sonic the Hedgehog") ?

Positive

Negative

Error, you can only use compare to on variables that hold Strings.

Random Integers with Math.random()

Review

Random Integers with Math.random()

Math.random() -> [0 ,1)
(int)Math.random() -> 0
(int)(Math.random() * a) -> [0 , a) = [0 , a-1]
(int)(Math.random() * a + b) -> [b , a + b) = [b , a + b - 1]
(int)(Math.random() * (max - min + 1) + min) -> [min , max]

Multiple Choice

What is the range of possible integers generated by:

(int)(Math.random() * 3 + 1)?

[0 , 4]

[1 , 4]

[1 , 3]

[1 , 2]

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Escape the Room...

random integer edition

https://docs.google.com/forms/d/e/1FAIpQLSc1LPu_sTPlIjdFAf-McrE-uh4of2DFgqtx9QawUy29-iHB7w/viewform?authuser=0

Escape the Room... random integer edition

https://docs.google.com/forms/d/e/1FAIpQLSc1LPu_sTPlIjdFAf-McrE-uh4of2DFgqtx9QawUy29-iHB7w/viewform?authuser=0

compareTo method for String class

Show answer

Auto Play

Slide 1 / 13

SLIDE

Similar Resources on Wayground

12 questions

Introduction to C/C++ Programing

Presentation

•

KG - University

10 questions

Информатика

Presentation

•

9th - 12th Grade

10 questions

Componenta hardware a unui PC

Presentation

•

9th - 12th Grade

12 questions

Domain 2 Lesson 1

Presentation

•

9th - 12th Grade

10 questions

MATERI 4 : PAIRED CONJUCTION

Presentation

•

10th Grade

10 questions

SRI Notes - The STEM Portfolio

Presentation

•

9th Grade - University

12 questions

Microsoft Access, Database Basics 01

Presentation

•

9th - 12th Grade

12 questions

AP Computer Science Principles Procedures

Presentation

•

9th - 12th Grade

Popular Resources on Wayground

10 questions

HCS SCI 03 Summer School Review 4

Quiz

•

3rd Grade

11 questions

HSMS - Standard Response Protocol

Quiz

•

6th - 8th Grade

16 questions

1.1-1.2 Quiz Review

Quiz

•

9th - 12th Grade

12 questions

Exponent Expressions

Quiz

•

6th Grade

20 questions

Adding and Subtracting Integers

Quiz

•

6th - 7th Grade

11 questions

Northeast States

Quiz

•

3rd - 4th Grade

10 questions

Characterization

Quiz

•

3rd - 7th Grade

10 questions

Common Denominators

Quiz

•

5th Grade

Discover more resources for Computers

16 questions

1.1-1.2 Quiz Review

Quiz

•

9th - 12th Grade

15 questions

Ace the Interview! Quiz

Quiz

•

10th Grade