题目内容

3 If the string S='software',the number of its prefix true substrings is ( ).

A. 7
B. 10
C. 9
D. 8

查看答案

搜索结果不匹配？点我反馈

更多问题

4 The length of the string is ( ).

A. the number of characters in the string
B. the number of different letters in a string
C. the number of different characters in a string
D. the number of non space characters in a string

查看答案

5 The necessary and sufficient condition for two strings to be equal is that( ).

A. the length of the two strings is equal and the characters in the corresponding positions are equal.
B. the characters in the corresponding positions in the two strings are equal.
C. the two strings are stored in the same form.
D. the length of two strings is equal.

查看答案

6 There are two strings p and q, where q is a substring of p. the algorithm for finding the first position of q in p is called ( ).

A. pattern matching
B. substring
C. concatenated string
D. the length of string

查看答案

7 Known string S = 'aaab', its next function value is ( ).

A. 0123
B. 1123
C. 1231
D. 1211

查看答案

3 If the string S='software',the number of its prefix true substrings is ( ).

A. 7 B. 10 C. 9 D. 8

4 The length of the string is ( ).

5 The necessary and sufficient condition for two strings to be equal is that( ).

6 There are two strings p and q, where q is a substring of p. the algorithm for finding the first position of q in p is called ( ).

7 Known string S = 'aaab', its next function value is ( ).

A. 7
B. 10
C. 9
D. 8