原题:
Starting in the top left corner of a 22 grid, there are 6 routes (without backtracking) to the bottom right corner.
How many routes are there through a 2020 grid?
翻译:
/*
* 解释:
* ...……
#include amp;amp;lt;chronoamp;amp;gt;
#include amp;amp;lt;threadamp;amp;gt;
#include amp;amp;lt;iostreamamp;amp;gt;
using namespace std::chrono_literals; //标准库的预定义文字量:用法:1000ms
using M ...……
引入 Microsoft.Office.Interop.Excel.dll 格式:标题加了下划线,单元格内容居中 1 using System;
2 using System.Data;
3 using System.Data.SqlClient;
4 using System.Web.UI;
5
6 public stat ...……