EBCDIC (Extended Binary Coded Decimal Interchange Code)- ?????? ??????? ?? ????????? ?????????, ?????????? ??? ???????? ????????. ???????? 1 ????. - PowerPoint PPT Presentation

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EBCDIC (Extended Binary Coded Decimal Interchange Code)- ?????? ??????? ?? ????????? ?????????, ?????????? ??? ???????? ????????. ???????? 1 ????.

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Title: EBCDIC (Extended Binary Coded Decimal Interchange Code)- ?????? ??????? ?? ????????? ?????????, ?????????? ??? ???????? ????????. ???????? 1 ????.


1
????????? ? ??????????
2
1. ??????? ?????????
  • ???- ??????? ???????? ???????? ??????? ?? ????? ?
    ?????????? ? ????????? ????.
  • EBCDIC (Extended Binary Coded Decimal Interchange
    Code)- ?????? ??????? ?? ????????? ?????????,
    ?????????? ??? ???????? ????????. ???????? 1
    ????.
  • ASCII (American Standard Code Information
    Interchange)- ?? ???????????????. ???????? 1
    ????.
  • ??????? Java ? C ????????? ????????? ???????
    ????????? ? 216 65536, ???????? Unicode.

3
2. ASCII ?????? ???????
  • ????????? ????????? ?? ????????.
  • ????????? ?????? ?? ????????? ? ????????????.
  • ???????? ?? ??????????? ????? ?? 48,49,...,57.
  • ???????? ?? ???????? ???????? ????? ??
    65,66,...,90.
  • ???????? ?? ??????? ???????? ????? ??
    97,98,...,122.

4
3. ???????? ??? ?????
  • ??????????? ?? ????????? ? ?????????? ?? ??????
    ???
  • ????????? ?? ????????? ?? ?????? ?? ?????? ???
  • ?????????? ?? ??????????? ? ??????? ????
  • ???????? ?? ???? ?? ????? ????
  • ?????????? ?? ????????????? ?? ????? ???? ???
    ?????? ???????????? ? ??.
  • ????????? ???????? ???? 4

5
4. ????????? ? ??????
  • ?????????? ?? ??? ?????????
  • ?????????????set of ????? ???
  • ?? ????? ??? ?? ???????
  • ??????, ????? ? ??????? ??? ?????
  • ????? ???????????
  • ??????????? ?? ???????????? ??? ?????.
  • ???????
  • Type
  • Color(White, Blue, Yellow, Pink, Red)
  • Rainbowset of Colors
  • lettersA..Z
  • LettSet set of letters
  • DigitSetset of 0..9

6
5. ?????????? ?? ????????? ?? ??? ?????????
  • ???????
  • red, yellow
  • A, E, I, O, U
  • 0,2,4,6,8

7
6. ?????? ? ?????????
??????? ? ???????? ? ????????? ????????? ? ???????????? ????????? ? ????? ??????
?????? ????????? ?
????????? 1,2,3 1,2,3
?????????? A?B AB
??????? A?B AB
??????? A-B A-B
????????? AB AB
??????????? A?B AltgtB
???????????? A?B AltB
????????????? x?A X in A
8
7. ??? ??? ?? ???????? ?? ??? ?????????
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