# HackerRank XML 1 - Find the Score solution in python

In this XML 1 Find the Score problem You are given a valid XML document, and you have to print its score. The score is calculated by the sum of the score of each element.

## Problem solution in Python 2 programming.

```n = int(raw_input())
xml = ""
for i in range(n):
xml += raw_input()
import xml.etree.ElementTree as etree
tree = etree.ElementTree(etree.fromstring(xml))
score = 0
for elem in tree.iter():
score += len(elem.attrib)
print score```

## Problem solution in Python 3 programming.

```N = int(input())

def count_of_attr(root):
count = len(root.attrib)
for child in root:
count += count_of_attr(child)
return count

import xml.etree.ElementTree as etree
count = 0
xml = ''
for i in range(N):
xml += input()

tree = etree.ElementTree(etree.fromstring(xml))
root = tree.getroot()
count = count_of_attr(root)

print(count)```

### Problem solution in pypy programming.

```def get_attr_number(node):
count = len(node.attrib)
for x in node:
count += get_attr_number(x)
return count```

### Problem solution in pypy3 programming.

```def get_attr_number(node):
return len(node.attrib) + sum(get_attr_number(child) for child in node)```