Python Arena

First Half

Slices help you split a string neatly into parts, such as when processing a code or message. Write a function first_half that takes a string s with an even length. Return only the first half of the string, leaving out the second half.

Примеры

Ввод
"WooHoo"
Вывод
"Woo"
Ввод
"HelloThere"
Вывод
"Hello"
Ввод
"abcdef"
Вывод
"abc"

Нужно реализовать

def first_half(s: str) -> str:

Теги

strings
PostgreSQLv16
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Visible tests
1
Input
"WooHoo"
Expected"Woo"
2
Input
"HelloThere"
Expected"Hello"
3
Input
"abcdef"
Expected"abc"
4
Input
""
Expected""
5
Input
"a"
Expected""
6
Input
"Hello, World!"
Expected"Hello,"
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