python programming
$10-30 USD
Πληρώθηκε κατά την παράδοση
We have defined our own markup language HRML. In HRML, each element consists of a starting and ending tag, and there are attributes associated with each tag. Only starting tags can have attributes. We can call an attribute by referencing the tag, followed by a tilde, '~' and the name of the attribute. The tags may also be nested.
The opening tags follow the format:
<tag-name attribute1-name = "value1" attribute2-name = "value2" ... >
The closing tags follow the format:
< /tag-name >
For example:
<tag1 value = "HelloWorld">
<tag2 name = "Name1">
</tag2>
</tag1>
The attributes are referenced as:
tag1~value
[login to view URL]~name
You are given the source code in HRML format consisting of N lines. You have to answer Q queries. Each query asks you to print the value of the attribute specified. Print "Not Found!" if there isn't any such attribute.
Input Format
The first line consists of two space separated integers, N and Q. N specifies the number of lines in the HRML source program. Q specifies the number of queries.
The following N lines consist of either an opening tag with zero or more attributes or a closing tag.
Q queries follow. Each query consists of string that references an attribute in the source program.
Constraints:
1 ≤ N ≤ 20
1 ≤ Q ≤ 20
Each line in the source program contains, at max, 200 characters.
Every reference to the attributes in the Q queries contains at max 200 characters.
All tag names are unique.
Output Format
Print the value of the attribute for each query. Print "Not Found!" without quotes if there is no such attribute in the source program.
Sample Input:
4 3
<tag1 value = "HelloWorld">
<tag2 name = "Name1">
</tag2>
</tag1>
[login to view URL]~name
tag1~name
tag1~value
Sample Output:
Name1
Not Found!
HelloWorld
Ταυτότητα Εργασίας: #14482717
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