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54 lines
838 B
54 lines
838 B
3 years ago
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let
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const maxlength ~ 15;
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type String ~ array 16 of Char;
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const null ~ chr(0);
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!Strings will be padded with nulls.
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proc getstring (var s: String) ~
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let var l: Integer
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in
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begin
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l := 0;
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while l < maxlength do
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begin
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if eol () then
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s[l] := null
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else
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get (var s[l]);
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l := l+1;
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end;
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s[maxlength] := null
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end;
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proc putstring (s: String) ~
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let var i: Integer
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in
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begin
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i := 0;
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while s[i] \= null do
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begin
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put (s[i]);
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i := i+1
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end
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end;
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var you: String
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in
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begin
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putstring (
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['W','h','o',' ',
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'a','r','e',' ',
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'y','o','u','?',
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null,null,null,null]);
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puteol ();
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getstring (var you); geteol ();
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putstring (
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['H','u','l','l',
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'o',',',' ',null,
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null,null,null,null,
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null,null,null,null]);
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putstring (you); put ('!');
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puteol ()
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end
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