Create recursive_digit_sum.py

Author: avidLearnerInProgress

recursive_digit_sum.py

@@ -0,0 +1,52 @@
+#!/bin/python3
+
+import math
+import os
+import random
+import re
+import sys
+
+#
+# Complete the 'superDigit' function below.
+#
+# The function is expected to return an INTEGER.
+# The function accepts following parameters:
+#  1. STRING n
+#  2. INTEGER k
+#
+
+def recursiveSumStr(num):
+    ints = [int(i) for i in num]
+    return sum(ints)
+
+def recursiveSumInts(num):
+    return sum([int(i) for i in str(num)])
+
+    
+def superDigit(n, k):
+    # Write your code here
+    super_digit = 0
+    
+    intermediate_digit = recursiveSumStr(n) * k
+    while intermediate_digit % 10 != intermediate_digit:
+        intermediate_digit = recursiveSumInts(intermediate_digit)
+    return intermediate_digit
+    
+    
+    
+        
+
+if __name__ == '__main__':
+    fptr = open(os.environ['OUTPUT_PATH'], 'w')
+
+    first_multiple_input = input().rstrip().split()
+
+    n = first_multiple_input[0]
+
+    k = int(first_multiple_input[1])
+
+    result = superDigit(n, k)
+
+    fptr.write(str(result) + '\n')
+
+    fptr.close()