Python Arena

Capitalize Words

Given a string s where words are separated by single spaces, capitalize the first letter of each word. Leave all other characters exactly as they are. This is like simple formatting for titles, names, or labels in text. Return the updated string.

Примеры

Ввод
"hello world"
Вывод
"Hello World"
Ввод
"the quick brown FOX"
Вывод
"The Quick Brown FOX"
Ввод
"a b c"
Вывод
"A B C"

Нужно реализовать

def capitalize_words(s: str) -> str:

Теги

strings
PostgreSQLv16
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Visible tests
1
Input
"hello world"
Expected"Hello World"
2
Input
"the quick brown FOX"
Expected"The Quick Brown FOX"
3
Input
"a b c"
Expected"A B C"
4
Input
"abc"
Expected"Abc"
5
Input
"ab"
Expected"Ab"
6
Input
"HELLO WORLD"
Expected"HELLO WORLD"
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