diff --git a/letter_digit.py b/letter_digit.py
index e69de29..c2f1c93 100644
--- a/letter_digit.py
+++ b/letter_digit.py
@@ -0,0 +1,23 @@
+def letterAndDigit(String):
+    letter = 0
+    digit = 0
+    dict = {}
+    if String != None and String != "":
+        print String
+        for i in String:
+            if(i!=" "):
+                if i.isalpha():
+                    letter = letter + 1
+                elif i.isdigit():
+                    digit = digit + 1
+
+        dict['DIGITS'] = digit
+        dict['LETTERS'] = letter
+        print dict
+
+        return dict
+
+    else:
+        print "Enter a string"
+
+letterAndDigit("pankaj02! 0002")
diff --git a/letter_digit.pyc b/letter_digit.pyc
new file mode 100644
index 0000000..8692b66
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diff --git a/tests/__init__.pyc b/tests/__init__.pyc
new file mode 100644
index 0000000..c5a1ee5
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diff --git a/tests/test_letterAndDigit.pyc b/tests/test_letterAndDigit.pyc
new file mode 100644
index 0000000..8be765e
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