Python Arena

Neat Word Case

This is useful when text needs to look clean, such as a name, title, or label. Write a function capitalize_words that takes a string s where words are separated by spaces. Make the first letter of each word uppercase and the remaining letters lowercase.

Примеры

Ввод
"hello world"
Вывод
"Hello World"
Ввод
"PYTHON code"
Вывод
"Python Code"
Ввод
"a"
Вывод
"A"

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
"PYTHON code"
Expected"Python Code"
3
Input
"a"
Expected"A"
4
Input
""
Expected""
5
Input
"one two three"
Expected"One Two Three"
6
Input
" "
Expected" "
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