A 边界上的蚂蚁 模拟 class Solution {
public:int returnToBoundaryCount(vector<int> &nums) {int s 0;int res 0;for (auto x: nums) {s x;if (s 0)res;}return res;}
};B 将单词恢复初始状态所需的最短时间 I 枚举:若经过 i i i 秒后 w o r d w…
导出excel报错。错误日志提示::The maximum length of cell contents (text) is 32767 characters 排查后,发现poi有单元格最大长度校验,超过32767会报错。 解决方案:
通过java反射机制,设置单元格最大校验限制为Int…
题目: A priority encoder is a combinational circuit that, when given an input bit vector, outputs the position of the first 1 bit in the vector. For example, a 8-bit priority encoder given the input 8’b10010000 would output 3’d4, because bit[4…