new document
body { font-size:14px; padding-right: 4px; padding-left: 8px; padding-bottom: 8px; margin: 0px; padding-top: 8px; }
//
Expression.h
////////////////////////////////////////////
#pragma
once
#include
<string>
/*
Expression类包含了与表达式有关的功能,
1.中缀转后缀
2.表达式检查
...
#include <iostream>
#include <list>
using namespace std;
int map[9][9]={
4,0,0,0,0,2,0,0,9,
9,5,8,0,0,3,7,0,0,
2,0,7,5,0,0,4,0,0,
0,0,0,0,0,0,0,1,0,
1,9,2,0,3,0,0,4,5,
0,4,0,0,0,0,0,0,0,
0,0,9,0,0,6,2,0,4,
0,2,4,3,0,0,8,9,6,
6,0,0,2...
#include <iostream>
#include <list>
using namespace std;
int map[9][9]={
4,0,0,0,0,2,0,0,9,
9,5,8,0,0,3,7,0,0,
2,0,7,5,0,0,4,0,0,
0,0,0,0,0,0,0,1,0,
1,9,2,0,3,0,0,4,5,
0,4,0,0,0,0,0,0,0,
0,0,9,0,0,6,2,0,4,
0,2,4,3,0,0,8,9,6,
6,0,0,2,0...
/*************************************************************************************\
命题:数组array,长度为n,要求向右循环移动k位(0<k &lt; n),时间复杂度和空间复杂度尽可能小。
\*************************************************************************************/
一、第一反应
对于初次遇到此命题的人,一般都会这么做:先设置一个零时变量,将数组最后一个存入变量,...