update (0739.每日温度.md): 增加未精简版本Go代码

problems/0739.每日温度.md

@@ -277,8 +277,36 @@ func dailyTemperatures(t []int) []int {
 }
 ```
 
-> 单调栈法
+> 单调栈法(未精简版本)
 
+```go
+func dailyTemperatures(temperatures []int) []int {
+    res := make([]int, len(temperatures))
+    // 初始化栈顶元素为第一个下标索引0
+    stack := []int{0}
+
+    for i := 1; i < len(temperatures); i++ {
+        top := stack[len(stack)-1]
+        if temperatures[i] < temperatures[top] {
+            stack = append(stack, i)
+        } else if temperatures[i] ==  temperatures[top] {
+            stack = append(stack, i)
+        } else {
+            for len(stack) != 0 && temperatures[i] > temperatures[top] {
+                res[top] = i - top
+                stack = stack[:len(stack)-1]
+                if len(stack) != 0 {
+                    top = stack[len(stack)-1]
+                }
+            }
+            stack = append(stack, i)
+        }
+    }
+    return res
+}
+```
+
+> 单调栈法(精简版本)
 ```go
 // 单调递减栈
 func dailyTemperatures(num []int) []int {