题目描述
Problem Statement
You are given a string S consisting of lowercase English letters.
You are also given Q queries to process sequentially. The i-th query is described as follows:
- A string T_i consisting of lowercase English letters is given. Print the number of substrings of S that equal T_i. Two substrings are distinguished if they are taken from different positions, even if they are equal as strings.
Input
The input is given from Standard Input in the following format:
S
Q
T_1
T_2
$\vdots$
T_Q
Output
Print Q lines. The i-th line should contain the answer to the i-th query.
Constraints
- $1 \leq |S| \leq 5 \times 10^5$
- $1 \leq Q \leq 5 \times 10^5$
- $1 \leq |T_i| \leq |S|$
- $\displaystyle \sum_{i=1}^Q |T_i| \leq 5 \times 10^5$
- S and T_i are strings consisting of lowercase English letters.
- Q is an integer.
Sample Input 1
missisippi
5
i
s
a
is
missisippi
Sample Output 1
4
3
0
2
1
Let S[l:r] denote the substring of S from the l-th character through the r-th character.
- For the 1st query, four substrings of S equal i: S[2:2], S[5:5], S[7:7], S[10:10].
- For the 2nd query, three substrings of S equal s: S[3:3], S[4:4], S[6:6].
- For the 3rd query, no substrings of S match a.
- For the 4th query, two substrings of S equal is: S[2:3], S[5:6].
- For the 5th query, one substring of S equals missisippi: S[1:10].
Sample Input 2
aaaaaa
6
a
aa
aaa
aaaa
aaaaa
aaaaaa
Sample Output 2
6
5
4
3
2
1
输入格式
见题面 Input 部分
输出格式
见题面 Output 部分
样例输入
missisippi
5
i
s
a
is
missisippi
样例输出
4
3
0
2
1