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mnava18
Posts: 86
Posted 20:33 May 16, 2016 |

dr sun are we supposed to change anything in the predicate part of the code? as im finishing up with my homework , i dont see there being anything to change in there.

cysun
Posts: 2935
Posted 20:46 May 16, 2016 |

It's fine as long as the required functions are implemented.