Manual Uppercase
This is the kind of work str.upper usually does for you, but here you will build it yourself. Given a string word, replace every lowercase ASCII letter with its matching uppercase letter. Leave all other characters unchanged, and return the new string. Do not use str.upper.
Примеры
Ввод
"wow"Вывод
"WOW"Ввод
"Hello"Вывод
"HELLO"Ввод
"WHAT"Вывод
"WHAT"Нужно реализовать
def upper(word: str) -> str:
Теги
strings
Přihlaste se, abyste viděli historii odevzdání
Přihlásit sePřihlaste se, abyste mohli použít AI mentora
Přihlásit seVisible tests
1
Input
"wow"Expected
"WOW"2
Input
"Hello"Expected
"HELLO"3
Input
"WHAT"Expected
"WHAT"4
Input
"wh[]32"Expected
"WH[]32"5
Input
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"Expected
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"6
Input
"wowwow"Expected
"WOWWOW"Focus radio
Paused · SomaFM · Fluid