Title Case

Convert text to title case: the first letter of every word becomes uppercase and the remaining letters lowercase. Words are separated by single spaces.

Implement title_case(text).

Input

text: Lowercase or mixed-case words separated by single spaces.

Output

Return the title-cased text.

제약 조건

0 ≤ length ≤ 10,000 (letters and spaces)

예시

입력:
text = "hello world"

예상 출력:
expected = "Hello World"

입력:
std::string text = "hello world";

예상 출력:
std::string expected = "Hello World";

입력:
string text = "hello world";

예상 출력:
string expected = "Hello World";

입력:
text = "tHE qUICK fox"

예상 출력:
expected = "The Quick Fox"

입력:
std::string text = "tHE qUICK fox";

예상 출력:
std::string expected = "The Quick Fox";

입력:
string text = "tHE qUICK fox";

예상 출력:
string expected = "The Quick Fox";

참고 자료

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