С Т Р О К О В Ы Е В Е Л И Ч И Н Ы

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    01-Jan-2016

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. Turbo Pascal 7.0. . . . . S1 + s2. 1. 2. . ( ). . L e n g t h ( S ). . - PowerPoint PPT Presentation

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  • Turbo Pascal 7.0

  • 1S1 + s2 2

  • ( )L e n g t h ( S )

  • k:=length();s:= ; n:= length(s);s1=; i:= length(s1);

  • k:=length();s= ; n:= length(s);s1=; i:= length(s1);k=3

  • k:=length();s= ; n:= length(s);s1=; i:= length(s1);k=3

    n=9

  • k:=length();s= ; n:= length(s);s1=; i:= length(s1);k=3

    n=9

    i=0

    - !

  • C o p y ( S, i, k )

  • s:=; s1:=copy (s, 3, 5);s2:=copy (s, 8, 2) + copy (s, 3, 1);

  • s:=; s1:=copy (s, 3, 5);s2:=copy (s, 8, 2) + copy (s, 3, 1);

    s1=

  • s:=; s1:=copy (s, 3, 5);s2:=copy (s, 8, 2) + copy (s, 3, 1);

    s1=

    s2=

  • D e l e t e ( S, i, k )

  • s:=;delete (s, 4, 2);s:=; delete (s, 1, 2);delete (s, 6, 4);

  • s:=;delete (s, 4, 2);s:=; delete (s, 1, 2);delete (s, 6, 4);

    s=

  • s:=;delete (s, 4, 2);s:=; delete (s, 1, 2);delete (s, 6, 4);

    s=

    s=

  • 1 2I n s e r t ( s1, s2, i )

  • s:=;insert (, s, 4);s1:=; s2:=;insert (s1, s2, 3);

  • s:=;insert (, s, 4);s1:=; s2:=;insert (s1, s2, 3);

    s=

  • s:=;insert (, s, 4);s1:=; s2:=;insert (s1, s2, 3);

    s=

    s2=

  • P o s ( s1, s2 )

  • k:=pos(, );s:=;n:=pos(, s);s1:=; s2:=;i:=pos(s1, s2);k:=pos(, );

  • k:=pos(, );s:=;n:=pos(, s);s1:=; s2:=;i:=pos(s1, s2);k:=pos(, );

    k=3

  • k:=pos(, );s:=;n:=pos(, s);s1:=; s2:=;i:=pos(s1, s2);k:=pos(, );

    k=3

    n=1

  • k:=pos(, );s:=;n:=pos(, s);s1:=; s2:=;i:=pos(s1, s2);k:=pos(, );

    k=3

    n=1

    i=2

  • k:=pos(, );s:=;n:=pos(, s);s1:=; s2:=;i:=pos(s1, s2);k:=pos(, );

    k=3

    n=1

    i=2k=0

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