From fe9c3220c7407f38b7b67518a2424bbaf2fce4a4 Mon Sep 17 00:00:00 2001
From: Celia_Wu <530081999@qq.com>
Date: Sat, 31 Aug 2019 22:18:26 -0400
Subject: [PATCH] 2019-08-31

---
 ...61\346\226\207\350\241\250\347\244\272.py" | 48 +++++++++++++++++++
 ...25\350\241\214\351\224\256\347\233\230.py" |  8 ++--
 2 files changed, 52 insertions(+), 4 deletions(-)
 create mode 100644 "0273.\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272/0273-\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272.py"

diff --git "a/0273.\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272/0273-\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272.py" "b/0273.\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272/0273-\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272.py"
new file mode 100644
index 0000000..30255cf
--- /dev/null
+++ "b/0273.\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272/0273-\346\225\264\346\225\260\350\275\254\346\215\242\350\213\261\346\226\207\350\241\250\347\244\272.py"
@@ -0,0 +1,48 @@
+class Solution(object):
+    def numberToWords(self, num):
+        """
+        :type num: int
+        :rtype: str
+        """
+        def helper(num):
+            n = int(num)
+            num = str(n)
+            if n < 100:
+                return subhelper(num)
+            else:
+                return ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"][int(num[0]) - 1] + " Hundred " + subhelper(num[1:]) if num[1:] != "00" else ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"][int(num[0]) - 1] + " Hundred"
+            
+        def subhelper(num):
+            n = int(num)
+            l1 = ["Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
+            l2 = ["Ten", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", "Eighteen", "Nineteen"]
+            l3 = ["Twenty", "Thirty", "Forty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"]
+            if n < 10:
+                return l1[int(num)]
+            if 10 <= n < 20:
+                return l2[n - 10]
+            if 20 <= n < 100:
+                return l3[int(num[0]) - 2] + " " + l1[int(num[1])] if num[1] != "0" else l3[int(num[0]) - 2]
+        res = ""
+        if num >= 1000000000:
+            res = helper(str(num)[0]) + " Billion"
+            if str(num)[1:4] != "000":
+                res += " " + helper(str(num)[1:4]) + " Million"
+            if str(num)[4:7] != "000":
+                res += " " + helper(str(num)[4:7]) + " Thousand"
+            if str(num)[7:] != "000":
+                res += " " + helper(str(num)[7:])
+        elif num >= 1000000:
+            res = helper(str(num)[:-6]) + " Million"
+            if str(num)[-6:-3] != "000":
+                res += " " + helper(str(num)[-6:-3]) + " Thousand"
+            if str(num)[-3:] != "000":
+                res += " " + helper(str(num)[-3:])
+        elif num >= 1000:
+            res = helper(str(num)[:-3]) + " Thousand"
+            if str(num)[-3:] != "000":
+                res += " " + helper(str(num)[-3:])
+        else:
+            return helper(str(num))
+            
+        return res
\ No newline at end of file
diff --git "a/1165.\345\215\225\350\241\214\351\224\256\347\233\230/1165-\345\215\225\350\241\214\351\224\256\347\233\230.py" "b/1165.\345\215\225\350\241\214\351\224\256\347\233\230/1165-\345\215\225\350\241\214\351\224\256\347\233\230.py"
index 69de22f..9da80b9 100644
--- "a/1165.\345\215\225\350\241\214\351\224\256\347\233\230/1165-\345\215\225\350\241\214\351\224\256\347\233\230.py"
+++ "b/1165.\345\215\225\350\241\214\351\224\256\347\233\230/1165-\345\215\225\350\241\214\351\224\256\347\233\230.py"
@@ -9,8 +9,8 @@ def calculateTime(self, keyboard, word):
         for i, char in enumerate(keyboard):
             dic[char] = i
             
-        res, last_pos = 0, 0
+        res, cur_pos = 0, 0
         for char in word:
-            res += abs(dic[char] - last_pos)
-            last_pos = dic[char]           
-        return res
\ No newline at end of file
+            res += abs(dic[char] - cur_pos)
+            cur_pos = dic[char]           
+        return res