#5585. CSES2102 查找子串
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CSES2102 查找子串
Finding Patterns
Given a string and patterns, check for each pattern if it appears in the string.
Input
The first input line has a string of length n. The next input line has an integer k: the number of patterns. Finally, there are k lines that describe the patterns. The string and the patterns consist of characters a–z.
Output
For each pattern, print "YES" if it appears in the string and "NO" otherwise.
Constraints
\cdot 10^5$
$the total length of the patterns is at most 5 \cdot 10^5$
Example
Input
aybabtu
3
bab
abc
ayba
Output
YES
NO
YES