The name, written right

Problem

People type their name however it comes out: aNN, PETER, lucy. Write a function that takes a name (at least one letter) and returns it with the first letter uppercase and everything else lowercase:

with "aNN" you return "Ann".

If the name is a single letter, you return that letter in uppercase.

Examples

• "aNN" → "Ann"

• "PETER" → "Peter"

• "lucy" → "Lucy"

• Already written right

  "Grace" → "Grace"

Besides these, the challenge has hidden tests that are revealed when you submit your solution.

You start with this

def name_case(name):
    pass

function nameCase(name) {
}