C++ 문자열 length()

1 개요

C++ .length()

C++ 문자열 length()

C++

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#include <iostream>
using namespace std;

int main() {
    string s = "hello";
    cout << s.length(); // 5
}

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C++

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#include <iostream>
using namespace std;
int main() {
	string str = "abcdef";
	cout << str.length() << endl; // 6
}

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2 같이 보기

• C++ 문자열
• C++ strlen()
• 함수 strlen()

3 참고

• https://cplusplus.com/reference/string/string/length/
• https://www.w3schools.com/cpp/cpp_strings_length.asp