Variables (continued)
The meaning of word "variable" is "to vary", "to change".
You can update a variable by assigning it a new value:
- add a variable
xwith value 5 - output
x - add an x = 19 block, with variable name
xand value19 - output
x
You should see 2 numbers printed:
- 5 - first value of
x - 19 - newly assigned value of
x
You can assign complex expressions (calculations), which can include variables too!