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+### https://theweeklychallenge.org/blog/perl-weekly-challenge-258/
+"""
+
+Task 1: Count Even Digits Number
+
+Submitted by: [42]Mohammad Sajid Anwar
+     __________________________________________________________________
+
+   You are given a array of positive integers, @ints.
+
+   Write a script to find out how many integers have even number of
+   digits.
+
+Example 1
+
+Input: @ints = (10, 1, 111, 24, 1000)
+Output: 3
+
+There are 3 integers having even digits i.e. 10, 24 and 1000.
+
+Example 2
+
+Input: @ints = (111, 1, 11111)
+Output: 0
+
+Example 3
+
+Input: @ints = (2, 8, 1024, 256)
+Output: 1
+
+Task 2: Sum of Values
+"""
+### solution by pokgopun@gmail.com
+
+def CEDN(ints: tuple):
+    return sum(
+            len(str(e)) % 2 == 0 for e in ints
+            )
+
+import unittest
+
+class TestCEDN(unittest.TestCase):
+    def test(self):
+        for inpt, otpt in {
+                (10, 1, 111, 24, 1000): 3,
+                (111, 1, 11111): 0,
+                (2, 8, 1024, 256): 1,
+                }.items():
+            self.assertEqual(CEDN(inpt),otpt)
+
+unittest.main()