跨境电商初期选品最好能用最少资源、资金的情况下,选择竞争小但需求相对较大的产品。
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串' ababaaababaa'的next数组值为( )。
A. 01234567899
B. 012121111212
C. 011234223456
D. 0123012322345
[2015统考真题]已知字符串S为' abaabaabacacaabaabcc',模式串t为'abaabc'.采用KMP算法进行匹配,第- -次出现“失配”(s[i]≠t[j]) 时,i=j=5,则下次开始匹配时,i和j的值分别是()。
A. i=1 , j=0
B. i=5 , j=0
C. i=5 , j =2
D. i=6 , j=2
[2019统考真题]设主串T=' abaabaabcabaabc',模式串S= 'abaabc', 采用KMP算法进行模式匹配,到匹配成功时为止,在匹配过程中进行的单个字符间的比较次数是( )。
A. 9
B. 10
C. 12
D. 15
When Jane returns to Thornfield what does she find?
A. That it has been remodeled and is unrecognizable
B. That it has been sold to greedy neighbors
C. That it has burned
D. That it is for sale