Rotate Right
Here the string rotates in the other direction: the ending becomes the beginning. Write a function right2 that takes a string s with length at least 2. Take the last two characters, place them at the start, and return the resulting string.
Примеры
Ввод
"Hello"Вывод
"loHel"Ввод
"java"Вывод
"vaja"Ввод
"Hi"Вывод
"Hi"Нужно реализовать
def right2(s: str) -> str:
Теги
strings
Prihláste sa, aby ste videli históriu odoslaní
Prihlásiť saPrihláste sa, aby ste mohli používať AI mentora
Prihlásiť saVisible tests
1
Input
"Hello"Expected
"loHel"2
Input
"java"Expected
"vaja"3
Input
"Hi"Expected
"Hi"4
Input
"abcd"Expected
"cdab"5
Input
""Expected
""6
Input
"JAVA"Expected
"VAJA"Focus radio
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