C++ isupper()

1 개요

C++ isupper()

#include <iostream>
#include <ctype.h>
using namespace std;
int main ()
{
    // 0
    cout << isupper('0') << endl;
    cout << isupper('a') << endl;
    cout << isupper('b') << endl;

    // 256
    cout << isupper('A') << endl;
    cout << isupper('Z') << endl;
}

2 같이 보기

• C++ islower()
• C++ isalpha()
• C++ toupper()
• C++ tolower()
• 함수 isupper()

3 참고

• http://www.cplusplus.com/reference/cctype/isupper/