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Ingy döt Net 2024-10-16 18:07:41 -07:00
parent 81fd053722
commit 52a6ef48dd
10248 changed files with 63654 additions and 6775 deletions
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19
Task/Substring/Delphi/substring.pas Normal file
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program ShowSubstring;
{$APPTYPE CONSOLE}
uses SysUtils;
const
s = '0123456789';
n = 3;
m = 4;
c = '2';
sub = '456';
begin
Writeln(Copy(s, n, m)); // starting from n characters in and of m length;
Writeln(Copy(s, n, Length(s))); // starting from n characters in, up to the end of the string;
Writeln(Copy(s, 1, Length(s) - 1)); // whole string minus last character;
Writeln(Copy(s, Pos(c, s), m)); // starting from a known character within the string and of m length;
Writeln(Copy(s, Pos(sub, s), m)); // starting from a known substring within the string and of m length.
end.