Add ch-2 in Python

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diff --git a/challenge-340/spadacciniweb/python/ch-2.py b/challenge-340/spadacciniweb/python/ch-2.py
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+# Task 2: Ascending Numbers
+# Submitted by: Mohammad Sajid Anwar
+# 
+# You are given a string, $str, is a list of tokens separated by a single space. Every token is either a positive number consisting of digits 0-9 with no leading zeros, or a word consisting of lowercase English letters.
+# Write a script to check if all the numbers in the given string are strictly increasing from left to right.
+# 
+# Example 1
+# Input: $str = "The cat has 3 kittens 7 toys 10 beds"
+# Output: true
+# 
+# Numbers 3, 7, 10 - strictly increasing.
+# 
+# Example 2
+# Input: $str = 'Alice bought 5 apples 2 oranges 9 bananas'
+# Output: false
+# 
+# Example 3
+# Input: $str = 'I ran 1 mile 2 days 3 weeks 4 months'
+# Output: true
+# 
+# Example 4
+# Input: $str = 'Bob has 10 cars 10 bikes'
+# Output: false
+# 
+# Example 5
+# Input: $str = 'Zero is 0 one is 1 two is 2'
+# Output: true
+
+
+#    printf "'%s' -> %s\n", $str, $sorted
+#                                   ? 'true'
+import re
+
+def ascending_numbers(str):
+    numbers =  re.findall(r'\d+', str)
+
+    sorted = True
+    if (len(numbers) > 0):
+        curr = numbers.pop(0)
+        for i in numbers:
+            if (curr >= i):
+                sorted = False
+                break
+
+    print("'%s' -> %s" % ( str, sorted ) )
+
+if __name__ == "__main__":
+    str = "The cat has 3 kittens 7 toys 10 beds"
+    ascending_numbers( str )
+
+    str = 'Alice bought 5 apples 2 oranges 9 bananas'
+    ascending_numbers( str )
+
+    str = 'I ran 1 mile 2 days 3 weeks 4 months'
+    ascending_numbers( str )
+
+    str = 'Bob has 10 cars 10 bikes'
+    ascending_numbers( str )
+
+    str = 'Zero is 0 one is 1 two is 2'
+    ascending_numbers( str )