Writing a simple Java trivia program Here are the questions and answers (think of these as random choices 0 - 4) Q: Translates Java Code into Machine Code A: Compiler Q: What kind of errors does the compiler handle? A: Syntax Errors Q: What is 121 in binary? A: 1111001 Q: What is the binary number 1101 in decimal? A: 13 Q: What is the format specifier to print a double to 2 decimal places? A: %.2f Ask the user the question. If they get it right, say "Correct!"
Writing a simple Java trivia program Here are the questions and answers (think of these as random choices 0 - 4) Q: Translates Java Code into Machine Code A: Compiler Q: What kind of errors does the compiler handle? A: Syntax Errors Q: What is 121 in binary? A: 1111001 Q: What is the binary number 1101 in decimal? A: 13 Q: What is the format specifier to print a double to 2 decimal places? A: %.2f Ask the user the question. If they get it right, say "Correct!"
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
Writing a simple Java trivia program
Here are the questions and answers (think of these as random choices 0 - 4)
Q: Translates Java Code into Machine Code
A: Compiler
Q: What kind of errors does the compiler handle?
A: Syntax Errors
Q: What is 121 in binary?
A: 1111001
Q: What is the binary number 1101 in decimal?
A: 13
Q: What is the format specifier to print a double to 2 decimal places?
A: %.2f
- Ask the user the question.
- If they get it right, say "Correct!"
- If they get it wrong, say "Wrong!"
- If they type quit, exit the program.
Initialize the Random seed to 1 so that the autograder can work.
Hint:
Treat answers as Strings (even if they have numbers in them).
Use a "switch" to store which question/answer, then ask outside of the switch.
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