diff --git a/letter_digit.py b/letter_digit.py
index e69de29..9547a36 100644
--- a/letter_digit.py
+++ b/letter_digit.py
@@ -0,0 +1,15 @@
+def letterAndDigit(str):
+	Digit = 0
+	character = 0
+	y = {}
+	for i in str:
+		if i.isalpha():
+			character +=1
+		elif i.isdigit():
+			Digit +=1
+		y.update({'DIGITS': Digit})
+                y.update({'LETTERS': character})
+
+	return y
+
+print letterAndDigit('536yuworld! 234')
diff --git a/letter_digit.pyc b/letter_digit.pyc
new file mode 100644
index 0000000..3b850f8
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diff --git a/tests/__init__.pyc b/tests/__init__.pyc
new file mode 100644
index 0000000..dea46a0
Binary files /dev/null and b/tests/__init__.pyc differ
diff --git a/tests/test_letterAndDigit.pyc b/tests/test_letterAndDigit.pyc
new file mode 100644
index 0000000..80d80c4
Binary files /dev/null and b/tests/test_letterAndDigit.pyc differ