diff --git a/letter_digit.py b/letter_digit.py
index e69de29..bded31b 100644
--- a/letter_digit.py
+++ b/letter_digit.py
@@ -0,0 +1,13 @@
+def letterAndDigit(string):
+    d={"DIGITS":0, "LETTERS":0}
+
+    for c in string:
+        if c.isdigit():
+            d["DIGITS"]+=1
+
+        elif c.isalpha():
+            d["LETTERS"]+=1
+        else:
+            pass
+    return d
+letterAndDigit('geh8745621985')
diff --git a/letter_digit.pyc b/letter_digit.pyc
new file mode 100644
index 0000000..af1f3ef
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diff --git a/tests/__init__.pyc b/tests/__init__.pyc
new file mode 100644
index 0000000..c9abe3d
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diff --git a/tests/test_letterAndDigit.pyc b/tests/test_letterAndDigit.pyc
new file mode 100644
index 0000000..63d10ab
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