目录 A. Polycarps Pockets
B. Binary String Constructing
C. Intense Heat
D. Coins and Queries
E. Tree Constructing
F. Abbreviation A. Polycarps Pockets
记录数量可以直接开一个桶即可然后求最大值
void solve(){cin>>n;vector<int> ton(105);int …
1.创建forms.py文件,导入包
from django import forms
from django.forms import fields
from django.forms import widgets2. 创建EmployeeForm,继承forms.Form 3.创建testform.html文件 4.urls.py添加路由 5.views中导入forms
创建testform,编写代码 1).如果请求方式为GET,…