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→{{header|Mathematica}}
Line 715:
=={{header|Mathematica}}==
<lang Mathematica>textMenu[data_List] := (MapIndexed[Print[#2[[1]], ") ", #] &, {a, b, c}];
While[! (IntegerQ[choice] && Length[data] > choice > 0),
choice = Input["Enter selection"]];
data[[choice]])</lang>
Use:
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