题目描述
门牌制作 - 蓝桥云课 (lanqiao.cn) 题目分析
#include<bits/stdc.h>
using namespace std;
int ans;
int main()
{for(int i 1; i < 2020; i ){int x i;while(x){int a x % 10;if(a 2)ans ;x / 10;}}cout << ans;return 0;
}
题目描述
既约分数…
文章目录 1. Route To Request URL Filter(路由过滤器)2. Gateway Filter(全局过滤器)3. Pre Filter(前置过滤器)4. Post Filter(后置过滤器)5. Error Filter(错误过滤器…
事出有因 I assumed that I install verilator via git clone its source, so I need to set the export VERILATOR_ROOT.
At first, due to laziness, I just copy the code directly to my ubuntu. so stupid I am!!!
Then, I recoginzed that the pathname is not real, …