Driver method to test above methods
public static void Main ( string [ ] args ) { Console . WriteLine ( EvaluateString . evaluate ( "10 ▁ + ▁ 2 ▁ * ▁ 6" ) ) ; Console . WriteLine ( EvaluateString . evaluate ( "100 ▁ * ▁ 2 ▁ + ▁ 12" ) ) ; Console . WriteLine ( EvaluateString . evaluate ( "100 ▁ * ▁ ( ▁ 2 ▁ + ▁ 12 ▁ ) " ) ) ; Console . WriteLine ( EvaluateString . evaluate ( "100 ▁ * ▁ ( ▁ 2 ▁ + ▁ 12 ▁ ) ▁ / ▁ 14" ) ) ; } }