Repeat a string: Difference between revisions
→{{header|Prolog}}: Repeat strings
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=={{header|PowerBASIC}}==
<lang powerbasic>MSGBOX REPEAT$(5, "ha")</lang>
=={{header|Prolog}}==
<lang prolog>
%repeat(Str,Num,Res).
repeat(Str,1,Str).
repeat(Str,Num,Res):-
Num1 is Num-1,
repeat(Str,Num1,Res1),
string_concat(Str, Res1, Res).
</lang>
=={{header|Pure}}==
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