Like the calculator, with a formula

Ask for a number. Print the other scale.

Start with only C to F. F to C can be version two. File name idea: temp.py

Workshop0 of 5 steps

Open the file

cd ~/learn

nano temp.py
Type C to F only
temp.py
```
c = float(input("Celsius: "))
f = c * 9 / 5 + 32
print(f)
```
input gives text. float turns that text into a number you can multiply.
Save and run

Ctrl+O, Enter, Ctrl+X.

python temp.py
What success looks like

Type 0. You should see 32. Type 100. You should see 212. One direction is a finished converter. F to C can wait for another sitting.
If it breaks

ValueError? You typed a word instead of a number, or forgot float(). 100 C prints 50? The order of * / + drifted. Write the formula on paper first.

Paste the full error into the phone tutor.

One direction is enough tonight.

Next, two lines in a file. That is a journal.

Two lines in a file is a journal.

Back to coin Journal