Created codetrotters_challenge2016.py

codetrotters_challenge2016.py

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+# ///////////////////////////////
+# 	Israel O. Dilan Pantojas    //
+# 	israelodilan@gmail.com      //
+#//////////////////////////////// 
+
+#Program description:
+print "\n\n\nThis program recieves a integer number in digits notation and returns it's equivalent in english.\n\n"   
+
+
+
+#Dictionaries:
+
+# Unit numbers
+digits = {0: 'zero', 1: 'one', 2: 'two', 3: 'three', 4: 'four', 5: 'five', 6: 'six', 7: 'seven', 8:'eigth', 9: 'nine'}
+
+# Products of ten
+products =  {10: 'ten', 11: 'eleven', 12: 'twelve', 13: 'thirteen', 14: 'fourteen', 15: 'fifteen', 16: 'sixteen', 17: 'seventeen', 18: 'eighteen', 19: 'nineteen', 2: 'twenty', 3: 'thirty', 4: 'fourty', 5: 'fifty', 6: 'sixty', 7: 'seventy', 8: 'egithy', 9: 'ninety'}
+
+# Powers of ten
+powers = {100: 'hundred', 1000: 'thousand', 1000000: 'million'}
+
+
+# Input prompt and validation:
+a = input("\tInput a number from 0 to 999,999,999: ")
+while a < 0 or a > 999999999:
+	a = input("\t\tPlease, try again: ")
+
+# Build list to translate:
+b = []
+for e in str(a):
+	b.append(int(e))
+
+# List for storing converted output
+c = []
+
+#Integer to word function:
+def convert(x):
+	i = 0
+	d = len(x)
+	while i != len(x):
+		# Testing stubs
+		# print "Total length:   " + str(len(x))
+		# print "Current length: " + str(d)
+		# print "Iterator value: " + str()
+		# print "Current Item:   " + str(b[i])
+		if b[i] == 0 and len(x) > 1:
+			pass
+		elif len(x) == 1:	
+			c.append(digits[b[i]])
+		else:
+			if d == 2:
+				if b[i] > 1:
+					c.append(products[b[i]])
+				else:
+					c.append(products[int(str(b[i])+str(b[i+1]))])
+					d -= 1
+					i += 1
+			elif d == 3: 
+				c.append(digits[b[i]])
+				c.append(powers[100])
+			elif d == 4: 
+				c.append(digits[b[i]])
+				c.append(powers[1000])
+			elif d == 5:
+				if b[i] > 1:
+					c.append(products[b[i]])
+					if b[i+1] == 0:
+						c.append(powers[1000])
+				else:
+					c.append(products[int(str(b[i])+str(b[i+1]))])
+					c.append(powers[1000])
+					d -= 1
+					i += 1
+			elif d == 6:
+				c.append(digits[b[i]])
+				c.append(powers[100])
+				if b[i+1] == 0 and b[i+2] == 0:
+					c.append(powers[1000])
+			elif d == 7:
+				c.append(digits[b[i]])
+				c.append(powers[1000000])
+			elif d == 8:
+				if b[i] > 1:
+					c.append(products[b[i]])
+					if b[i+1] == 0:
+						c.append(powers[1000000])
+				else:
+					c.append(products[int(str(b[i])+str(b[i+1]))])
+					c.append(powers[1000000])
+					d -= 1
+					i += 1	
+			elif d == 9:
+				c.append(digits[b[i]])
+				c.append(powers[100])
+				if b[i+1] == 0 and b[i+2] == 0:
+					c.append(powers[1000000])
+			else:
+				c.append(digits[b[i]])
+		d -= 1
+		i+=1
+		# print c
+
+# Call convert and format print output:
+def int_to_word(x):
+	convert(x)
+	s = ""
+	for i in c:
+		s += str(i) + " "
+	print "\n\n\tOutput: " + s + "\n\n"
+
+
+# Call int_to_word function:
+int_to_word(b)