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KonstantinChe [14]
2 years ago
7

1) a) Create an unambiguous grammar which generates basic mathematical expressions (using numbers and the four operators , -, *,

/). Without parentheses, parsing and mathematically evaluating expressions created by this string should give the result you'd get while following the order of operations. For now, you may abstract "number" as a single terminal, n. In the order of operations, * and / should be given precendence over and -. Aside from that, evaluation should occur from left to right. So 8/4*2 would result in 4, not 1. 1 2*3 would be 7. 4 3*5-6/2*4 would be 4 15-6/2*4

Computers and Technology
1 answer:
Temka [501]2 years ago
8 0

Answer:

Explanation:

CHECK THE ANSWER IN THE ATTACHMENT CORNNER

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