Consider the following CF G G:
S → SS | T
T → aT b | ab
• What is the language G generates
• Show that G is ambiguous
• Give an unambiguous grammar H where L(G) = L(H)
• Sketch a proof that H is unambiguous.
Consider the following CF G G: S → SS | T T → aT b | ab • What is the language G generates • Show that G is ambiguous •
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