add python solution for problem 43

Author: ashmichheda

solution/0043.Multiply Strings/Solution.py

@@ -0,0 +1,20 @@
+class Solution(object):
+    def multiply(self, num1, num2):
+       
+        # Create a dictionary to store 0-9 key-value pairs
+        dict_nums={"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "8": 8, "9": 9}
+        number1 = 0
+        number2 = 0
+
+		# Convert num1 in integer format
+        for i in num1:
+            key = dict_nums[i]
+            number1 = (number1 * 10) + key
+
+
+		# Convert num2 in integer format
+        for i in num2:
+			key = dict_nums[i]
+			number2 = (number2 * 10) + key
+            
+        return str(number1 * number2)

solution/README.md

@@ -222,6 +222,7 @@
 │   └── Solution.py
 ├── 0043.Multiply Strings
 │   └── Solution.java
+│   └── Solution.py
 ├── 0044.Wildcard Matching
 │   └── Solution.java
 ├── 0045.Jump Game II