栈的部分解答有误

[bourne-3]

字符串解码

通过此rep的模版无法通过，具体算法如下：

func decodeString(s string) string {
	if len(s) == 0 {
		return ""
	}
	stack := make([]byte, 0)
	for i := 0; i < len(s); i++ {
		switch s[i] {
		case ']':
			temp := make([]byte, 0)
			for len(stack) != 0 && stack[len(stack)-1] != '[' {
				v := stack[len(stack)-1]
				stack = stack[:len(stack)-1]
				temp = append(temp, v)
			}
			// pop '['
			stack = stack[:len(stack)-1]
			// pop num
			idx := 1
			for len(stack) >= idx && stack[len(stack)-idx] >= '0' && stack[len(stack)-idx] <= '9' {
				idx++
			}
            // 注意索引边界
			num := stack[len(stack)-idx+1:]
			stack = stack[:len(stack)-idx+1]
			count, _ := strconv.Atoi(string(num))
			for j := 0; j < count; j++ {
                // 把字符正向放回到栈里面
				for j := len(temp) - 1; j >= 0; j-- {
					stack = append(stack, temp[j])
				}
			}
		default:
			stack = append(stack, s[i])

		}
	}
	return string(stack)
}

[scutuyu]

您发的邮件我已收到，祝你生活愉快！

[bourne-3]

https://leetcode.cn/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof/?envType=study-plan&id=lcof&plan=lcof&plan_progress=f7ebe53

两个栈实现队列的也有误