Celsius to Fahrenheit converter

Problem

A school weather club records temperatures in Celsius, but a visiting student wants them in Fahrenheit. Convert each reading with F = C × 9 / 5 + 32.

Write a method static double toFahrenheit(double celsius) that returns the Fahrenheit value. main reads the readings and prints each result with exactly one digit after the decimal point.

Input, output and limits

Input: The first line has an integer t. The next line has t integers: the Celsius readings.
Output: t lines, each one Fahrenheit value with one digit after the decimal point (use printf("%.1f%n", ...)).
Constraints: 1 ≤ t ≤ 100
-100 ≤ C ≤ 100

Examples

Example

Input

3
0 100 37

Output

32.0
212.0
98.6

Water freezes at 32.0 °F and boils at 212.0 °F; 37 °C is 98.6 °F.

Hints

Try the problem first. Open one hint at a time.

Hint 1

Write the formula with decimals, celsius * 9.0 / 5.0 + 32, so Java does not do integer division.

Hint 2

An int argument can be passed to a double parameter; Java widens it for you.

Write your Java code, run it on the examples and submit it to hidden tests.

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