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Program Example48;
{ Program to demonstrate the Pos function. }
Var
S : String;
begin
S:='The first space in this sentence is at position : ';
Writeln (S,pos(' ',S));
S:='The last letter of the alphabet doesn''t appear in this sentence ';
If (Pos ('Z',S)=0) and (Pos('z',S)=0) then
Writeln (S);
end.
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