C++ islower()

1 개요

C++ islower()

#include <iostream>
#include <ctype.h>
using namespace std;
int main ()
{
    // 0
    cout << islower('0') << endl;
    cout << islower('A') << endl;
    cout << islower('Z') << endl;

    // 512
    cout << islower('a') << endl;
    cout << islower('b') << endl;
}

2 같이 보기

• C++ isupper()
• 함수 islower()

3 참고

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