The last requirement is confusing :(

Question about the task

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The output is right, but when i press vertify... WRONG. PLS let me know if anything is wrong with my program.

The convertCelsiusToFahrenheit(int celsius) method accepts a value in degrees Celsius. The method should convert the temperature and return the value in degrees Fahrenheit.
The Celsius temperature (TC) and the Fahrenheit temperature (TF) are related by the following relationship:
TF = (9 / 5) * TC + 32.

Consider this example:
A value of 41 is passed to the convertCelsiusToFahrenheit method.

Example output:
105.8

Requirements:

The convertCelsiusToFahrenheit(int) method must be public and static.
The convertCelsiusToFahrenheit method must return a double.
The convertCelsiusToFahrenheit method should not display anything.
The convertCelsiusToFahrenheit method must correctly convert degrees Celsius to degrees Fahrenheit and return the result.

package com.codegym.task.task01.task0130; /* Our first converter! */ public class Solution { public static void main(String[] args) { System.out.println(convertCelsiusToFahrenheit(41)); } public static double convertCelsiusToFahrenheit(int celsius) { double fahrenheit = 9 / 5.0 * celsius + 32; return 105.8; } }

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Duck Mac

Level 3 , United States

7 June 2019, 01:56

solution

There was nothing in the story that told me how 2 do this stuff and i am 9 yrs old.

Duck Mac

Level 3 , United States

7 June 2019, 01:20

solution

thanks you guys.

Christian Djanea

Level 7 , Mount Laurel, United States

6 June 2019, 16:16

solution

I believe Pawel is right, your return should be: return fahrenheit; (in you program you are not returning what was calculated but instead you are returning 105.8) then if it doesn't work you should convert celsius from int to double ex Double TC = new Double (celsius); then use TC in your formula to replace celsius.

Lore Cofre

Level 8 , San Carlos de Bariloche, Argentina

5 June 2019, 18:44

solution

The return statement must be the name of the variable instead of the result.

Paweł

Level 11 , Szczecin, Poland

5 June 2019, 10:39

solution

The "return" line in the method is saying what exactly the method should return. In your case You are returning 105.8 for every input that the method will receive. What You should do is changing the return line in manner that it will return calculated Fehrenheits for every different Celsius that the method will receive.

Guadalupe Gagnon

Level 37 , Tampa, United States

5 June 2019, 03:21

solution

the output for 41 is right, but what if the input is 50, or 30, or any other number but 41. The task calls for you to create a converter that will convert any celsius temperature to fahrenheit.