@@ -133,8 +133,9 @@ public:
133133
134134## 其他语言版本
135135
136- Java:
136+ ### Java:
137137
138+ 贪心:
138139``` java
139140// 贪心思路
140141class Solution {
@@ -148,6 +149,7 @@ class Solution {
148149}
149150```
150151
152+ 动态规划:
151153``` java
152154class Solution { // 动态规划
153155 public int maxProfit (int [] prices ) {
@@ -169,8 +171,8 @@ class Solution { // 动态规划
169171}
170172```
171173
172- Python:
173- 174+ ### Python:
175+ 贪心:
174176``` python
175177class Solution :
176178 def maxProfit (self prices : List[int ]) -> int :
@@ -180,7 +182,7 @@ class Solution:
180182 return result
181183```
182184
183- python动态规划
185+ 动态规划:
184186``` python
185187class Solution :
186188 def maxProfit (self prices : List[int ]) -> int :
@@ -194,7 +196,7 @@ class Solution:
194196 return dp[- 1 ][1 ]
195197```
196198
197- Go:
199+ ### Go:
198200
199201``` golang
200202// 贪心算法
@@ -231,7 +233,7 @@ func maxProfit(prices []int) int {
231233}
232234```
233235
234- Javascript:
236+ ### Javascript:
235237
236238贪心
237239``` Javascript
@@ -268,7 +270,7 @@ const maxProfit = (prices) => {
268270};
269271```
270272
271- TypeScript:
273+ ### TypeScript:
272274
273275``` typescript
274276function maxProfit(prices : number []): number {
@@ -280,7 +282,7 @@ function maxProfit(prices: number[]): number {
280282};
281283```
282284
283- C:
285+ ### C:
284286贪心:
285287``` c
286288int maxProfit (int* prices, int pricesSize){
@@ -318,5 +320,22 @@ int maxProfit(int* prices, int pricesSize){
318320}
319321```
320322
323+ ### Scala
324+ 325+ 贪心:
326+ ``` scala
327+ object Solution {
328+ def maxProfit (prices : Array [Int ]): Int = {
329+ var result = 0
330+ for (i <- 1 until prices.length) {
331+ if (prices(i) > prices(i - 1 )) {
332+ result += prices(i) - prices(i - 1 )
333+ }
334+ }
335+ result
336+ }
337+ }
338+ ```
339+ 321340-----------------------
322341<div align =" center " ><img src =https://code-thinking.cdn.bcebos.com/pics/01二维码一.jpg width =500 > </img ></div >
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