@@ -190,9 +190,9 @@ class Solution:
190190贪心(版本一)
191191``` python
192192class Solution :
193- def monotoneIncreasingDigits (self N : int ) -> int :
193+ def monotoneIncreasingDigits (self n : int ) -> int :
194194 # 将整数转换为字符串
195- strNum = str (N )
195+ strNum = str (n )
196196 # flag用来标记赋值9从哪里开始
197197 # 设置为字符串长度,为了防止第二个for循环在flag没有被赋值的情况下执行
198198 flag = len (strNum)
@@ -216,9 +216,9 @@ class Solution:
216216贪心(版本二)
217217``` python
218218class Solution :
219- def monotoneIncreasingDigits (self N : int ) -> int :
219+ def monotoneIncreasingDigits (self n : int ) -> int :
220220 # 将整数转换为字符串
221- strNum = list (str (N ))
221+ strNum = list (str (n ))
222222
223223 # 从右往左遍历字符串
224224 for i in range (len (strNum) - 1 , 0 , - 1 ):
@@ -238,9 +238,9 @@ class Solution:
238238
239239``` python
240240class Solution :
241- def monotoneIncreasingDigits (self N : int ) -> int :
241+ def monotoneIncreasingDigits (self n : int ) -> int :
242242 # 将整数转换为字符串
243- strNum = list (str (N ))
243+ strNum = list (str (n ))
244244
245245 # 从右往左遍历字符串
246246 for i in range (len (strNum) - 1 , 0 , - 1 ):
@@ -258,8 +258,8 @@ class Solution:
258258
259259``` python
260260class Solution :
261- def monotoneIncreasingDigits (self N : int ) -> int :
262- strNum = str (N )
261+ def monotoneIncreasingDigits (self n : int ) -> int :
262+ strNum = str (n )
263263 for i in range (len (strNum) - 1 , 0 , - 1 ):
264264 # 如果当前字符比前一个字符小,说明需要修改前一个字符
265265 if strNum[i - 1 ] > strNum[i]:
@@ -272,12 +272,12 @@ class Solution:
272272```
273273### Go
274274``` go
275- func monotoneIncreasingDigits (N int ) int {
275+ func monotoneIncreasingDigits (n int ) int {
276276 s := strconv.Itoa (N)// 将数字转为字符串,方便使用下标
277277 ss := []byte (s)// 将字符串转为byte数组,方便更改。
278278 n := len (ss)
279279 if n <= 1 {
280- return N
280+ return n
281281 }
282282 for i := n-1 ; i > 0 ; i-- {
283283 if ss[i-1 ] > ss[i] { // 前一个大于后一位,前一位减1,后面的全部置为9
0 commit comments