"C++ 문자열"의 두 판 사이의 차이

2024년 1월 15일 (월) 20:00 기준 최신판

1 개요[ | ]

C++ string
C++ 문자열

#include <iostream>
using namespace std;

int main() {
    string s = "foo";
    cout << s.length(); // 3
}

#include <iostream>
using namespace std;

int main() {
    string s = "foo";
    cout << "s[0]=" << s[0] << ", " << (0+s[0]) << endl;
    cout << "s[1]=" << s[1] << ", " << (0+s[1]) << endl;
    cout << "s[2]=" << s[2] << ", " << (0+s[2]) << endl;
    cout << "s[3]=" << s[3] << ", " << (0+s[3]) << endl;
    cout << "s[4]=" << s[4] << ", " << (0+s[4]) << endl;
    cout << "s[5]=" << s[5] << ", " << (0+s[5]) << endl;
}

2 멤버 함수[ | ]

3 참고[ | ]

https://cplusplus.com/reference/string/string/

@@ 1번째 줄: / 1번째 줄: @@
 ==개요==
+;C++ string
 ;C++ 문자열
+<syntaxhighlight lang='cpp' run>
+#include <iostream>
+using namespace std;
+int main() {
+    string s = "foo";
+    cout << s.length(); // 3
+}
+</syntaxhighlight>
+<syntaxhighlight lang='cpp' run>
+#include <iostream>
+using namespace std;
+int main() {
+    string s = "foo";
+    cout << "s[0]=" << s[0] << ", " << (0+s[0]) << endl;
+    cout << "s[1]=" << s[1] << ", " << (0+s[1]) << endl;
+    cout << "s[2]=" << s[2] << ", " << (0+s[2]) << endl;
+    cout << "s[3]=" << s[3] << ", " << (0+s[3]) << endl;
+    cout << "s[4]=" << s[4] << ", " << (0+s[4]) << endl;
+    cout << "s[5]=" << s[5] << ", " << (0+s[5]) << endl;
+}
+</syntaxhighlight>
 ==멤버 함수==
+{{z컬럼3|
 * {{접두어링크|C++ 문자열|begin()}}
 * {{접두어링크|C++ 문자열|end()}}
@@ 21번째 줄: / 47번째 줄: @@
 * {{접두어링크|C++ 문자열|swap()}}
 * {{접두어링크|C++ 문자열|pop_back()}}
+}}
 ==참고==