编译原理第三版课后习题答案
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编译原理第三版课后习题答案 1 / 28 目录 P36-6 ...................................................................................................................................... 2 P36-7 ...................................................................................................................................... 2 P36-8 ...................................................................................................................................... 2 P36-9 ...................................................................................................................................... 3 P36-10 .................................................................................................................................... 3 P36-11 .................................................................................................................................... 3 P64–7 ................................................................................................................................... 4 P64–8 ................................................................................................................................... 5 P64–12 ................................................................................................................................. 5 P64–14 ................................................................................................................................. 7 P81–1 ................................................................................................................................... 8 P81–2 ................................................................................................................................... 9 P81–3 ................................................................................................................................. 12 P133–1 ............................................................................................................................... 12 P133–2 ............................................................................................................................... 12 P133–3 ............................................................................................................................... 14 P134–5 ............................................................................................................................... 15 P164–5 ............................................................................................................................... 19 P164–7 ............................................................................................................................... 19 P217–1 ............................................................................................................................... 19 P217–3 ............................................................................................................................... 20 P218–4 ............................................................................................................................... 20 P218–5 ............................................................................................................................... 21 P218–6 ............................................................................................................................... 22 P218–7 ............................................................................................................................... 22 P219–12 ............................................................................................................................. 22 P270–9 ............................................................................................................................... 24 编译原理第三版课后习题答案 2 / 28 P36-6 (1) LG()1是0~9组成的数字串
(2) 最左推导:
NNDNDDNDDDDDDDDDDDDDNNDDDDNNDNDDDDDDDD0010120127334556568
最右推导: NNDNNDNNDNDNNDNDNNDNNDND77272712712701274434886868568
P36-7 G(S) ONODNSOAOAADN1357924680|||||||||||
P36-8 文法: ETETETTFTFTFFEi|||*|/()|
最左推导: EETTTFTiTiTFiFFiiFiiiETTFFFiFiEiETiTTiFTiiTiiFiii********()*()*()*()*()*()*()
最右推导: EETETFETiEFiEiiTiiFiiiiiETFTFFFEFETFEFFEiFTiFFiFiiiii**********()*()*()*()*()*()*()*()
语法树:/********************************