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1. |
Consider the translation scheme shown belowS → T RR → + T {print ('+');} R | εT → num {print (num.val);}Here num is a token that represents an integer and num.val represents thecorresponding integer value. For an input string '9 + 5 + 2', this translation scheme willprint |
A. | 9 + 5 + 2 |
B. | 9 5 + 2 + |
C. | 9 5 2 + + |
D. | + + 9 5 2 |
Answer» C. 9 5 2 + + | |