Page 36 - C-Language
P. 36

ASCII
                    characters                         iscntrl  isblank    isspace     isupper    islower    isalpha   isdigit   isxdigit   isalnum     ispunct    isgraph    isprint
          values

          0x1F


          0x20      space (' ')                                 •          •                                                                                                  •

          0x21 ..
                    !"#$%&'()*+,-./                                                                                                                     •          •          •
          0x2F

          0x30 ..
                    0123456789                                                                                         •         •          •                      •          •
          0x39


          0x3a ..
                    :;<=>?@                                                                                                                             •          •          •
          0x40

          0x41 ..
                    ABCDEF                                                             •                     •                   •          •                      •          •
          0x46


          0x47 ..
                    GHIJKLMNOPQRSTUVWXYZ                                               •                     •                              •                      •          •
          0x5A

          0x5B ..
                    []^_`                                                                                                                               •          •          •
          0x60

          0x61 ..
                    abcdef                                                                        •          •                   •          •                      •          •
          0x66


          0x67 ..
                    ghijklmnopqrstuvwxyz                                                          •          •                              •                      •          •
          0x7A

          0x7B ..
                    {}~bar                                                                                                                              •          •          •
          0x7E


          0x7F      (DEL)                              •


        Read — character classification & conversion online: https://riptutorial.com/c/topic/6846/-ctype-h---
        -character-classification---conversion

























        https://riptutorial.com/                                                                               12
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