编译原理(陈火旺第三版)练习答案(5)
发布时间:2021-06-07
发布时间:2021-06-07
编译原理(陈火旺第三版)练习答案
最小化:
{0,1} {2,3}
{0,1}a={1},{0,1}b={2} {2,3}a={0,3},{2,3}={3} {0,1},
{2},{3}
a
(b)
已经确定化,只需最小化: {0,1},{2,3,4,5} {0,1}a = {1} {0,1}b = {2,4}
{2,3,4,5}a = {1,3,0,5} {2,3,4,5}b = {2,3,4,5}
又:{2,4}a = {1,0} {2,4}b = {3,5} {3,5}a={3,5} {3,5}b = {2,4} 分划为:{0,1},{2,4},{3,5} {0,1}a = {1} {0,1}b = {2,4} {2,4}a = {1,0} {2,4}b = {3,5} {3,5}a = {3,5} {3,5}b = {2,4} 所以不能再分
a