Unique Morse codes'

lc/Python/diagonalSort.py

@@ -0,0 +1,14 @@
+class Solution:
+    def diagonalSort(self, mat):
+        startRow = len(mat)-1
+        startCol = 0
+
+        while startRow >= 0 and startCol < len(mat[0]):
+            count = 0
+            while count:
+                print(mat[startRow][startRow+count])
+
+            startRow -= 1
+
+
+sln = Solution([[1, 3, 1], [2, 2, 1], [1, 1, 1]])

lc/Python/uniqueMorseRepresentations.py

@@ -0,0 +1,23 @@
+class Solution:
+    def uniqueMorseRepresentations(self, words):
+        MORSE_CODE_DICT = {'A': '.-', 'B': '-...',
+                           'C': '-.-.', 'D': '-..', 'E': '.',
+                           'F': '..-.', 'G': '--.', 'H': '....',
+                           'I': '..', 'J': '.---', 'K': '-.-',
+                           'L': '.-..', 'M': '--', 'N': '-.',
+                           'O': '---', 'P': '.--.', 'Q': '--.-',
+                           'R': '.-.', 'S': '...', 'T': '-',
+                           'U': '..-', 'V': '...-', 'W': '.--',
+                           'X': '-..-', 'Y': '-.--', 'Z': '--..'}
+        uniqueCodes = set()
+        for i in words:
+            st = ""
+            for j in i:
+                st += MORSE_CODE_DICT[j.upper()]
+            uniqueCodes.add(st)
+
+        return len(uniqueCodes)
+
+
+sln = Solution()
+print(sln.uniqueMorseRepresentations(["gin", "zen", "gig", "msg"]))