Workbook 3.4
From the Java-Bootcamp-Resources
, launch the Workbook 3.4
folder.
The Weather Network
The workbook starts with a temperature (Celsius). There's also a String
variable forecast
that doesn't start with a value.
public class WeatherNetwork {
public static void main(String[] args) {
int temp = 25;
String forecast;
System.out.println(forecast);
}
}
Task 1 - Update the forecast.
Update the forecast
variable based on the temperature.
- Less than or equal to -1
The forecast is FREEZING! Stay home!
- Less than or equal to 10
The forecast is Chilly. Wear a coat!
- Otherwise
It's warm. Go outside!
Run your code.
Test Case 1:
int temp = 25;
>>: It's warm. Go outside!
Test Case 2:
int temp = -1;
>>: The forecast is FREEZING! Stay home!
Test Case 3:
int temp = 0;
>>: The forecast is Chilly. Wear a coat!
Test Case 4:
int temp = 10;
>>: The forecast is Chilly. Wear a coat!
Test Case 5:
int temp = 11;
>>: It's warm. Go outside!
Test Case 6:
int temp = -12;
>>: The forecast is FREEZING! Stay home!
Visualizing the Runtime
After you solve this workbook, I still recommend watching the video solution on Udemy.
It will show you how to visualize the runtime using Visual Studio Code.
Associated Course: The Complete Java Development Bootcamp
Related Course: The Complete Spring Boot Development Bootcamp – Become a Java Web Developer
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