你见过这样的代码？
刚刚在网上看到这样一段代码，用#define把关键字都替换成一堆下划线，可读性几乎为0。
#include <cstdio>
#include <string>
#include <stack>
#include <algorithm>
#include <iostream>
#include <cstring>
#include <cmath>
#include <map>
#include <cstdlib>
#include <set>
#include <queue>
#include <deque>
#include <vector>
#include <cctype>
#include <iomanip>
#include <sstream>
#include <set>
using namespace std;
#define _____________________ true
#define __________________ false
#define ____________________(_______________________) memset(_______________________, 0, sizeof(_______________________));
#define _____________________________ if
#define ______________________________ for
#define ___________________(______________________) ______________________________(long long ________________________ = 1; ________________________ <= ______________________; ________________________ ++){puts("");}
#define ____________________________________ getchar
#define _______________________________________ NULL
#define ________________________________________ strlen
#define _______________________________________________________ new
#define _________________________________ printf
#define _______________________________ char
#define ________________________________ int
#define __________________________________________ void
#define _____________________________________________ break
#define ______________________________________________ return
#define _________________________________________ struct
#define __________________________________ strcmp
#define ___________________________________ else
#define _____________________________________ while
#define ______________________________________ putchar
#define ___________________________________________ gets
#define ____________________________________________ scanf
#define __________________________________________________________ strcpy
_______________________________ _[66];
_______________________________ ______[66];
_______________________________ _______[6666];
_________________________________________ ___________
{
_______________________________ _________[66];
___________ *_____________[26];
};
___________ *__, *____, *_______________;
__________________________________________ ___(___________ *__)
{
__->_________[0] = ((_______________________________)(0xd16+844-0x103f));
______________________________(________________________________ ________ = 0; ________ < 26; ________ ++)
{
__->_____________[________] = _______________________________________;
}
}
__________________________________________ _____(_______________________________ *_______, _______________________________ *________________)
{
____ = __;
______________________________(________________________________ ________ = 0;
________<________________________________________(_______); ________ ++)
{
________________________________ ______________ = _______[________] - ((_______________________________)(0x403+759-0x699));
_____________________________(____->_____________[______________] == _______________________________________)
{
_______________ = _______________________________________________________ ___________;
___(_______________);
____->_____________[______________] = _______________;
}
____ = ____->_____________[______________];
}
__________________________________________________________(____->_________, ________________);
}
___________ *_______________________________________________(_______________________________ *_______)
{
________________________________ ________, ______________;
______________________________(________ = 0, ____ = __; ________ < ________________________________________(_______); ________++)
{
______________ = _______[________] - ((_______________________________)(0x8d0+7293-0x24ec));
_____________________________(____->_____________[______________] == _______________________________________)
{
_____________________________________________;
}
____ = ____->_____________[______________];
}
_____________________________(________ == ________________________________________(_______))
{
______________________________________________ ____;
}
___________________________________
{
______________________________________________ _______________________________________;
}
}
________________________________ main()
{
__ = _______________________________________________________ ___________;
___(__);
____ = __;
___________________________________________(_);
_____________________________________(____________________________________________("%s", _))
{
_____________________________(__________________________________(_, "END") == 0)
{
_____________________________________________;
}
____________________________________________("%s", ______);
_____(______, _);
}
____________________________________();
___________________________________________(_);
_____________________________________(___________________________________________(_______))
{
_____________________________(__________________________________(_______, "END") == 0)
{
_____________________________________________;
}
________________________________ ____________ = ________________________________________(_______);
_______[____________] = '\n'
______________________________(________________________________ ________ = 0, _________________ = 0; ________ <= ____________; ________ ++)
{
_____________________________(_______[________] == ((_______________________________)(0xc97+2515-0x164a)))
{
______________________________________(((_______________________________)(0xd85+3715-0x1be8)));
________ ++;
}
_____________________________(_______[________] >= ((_______________________________)(0x145b+1312-0x191a)) && _______[________] <= ((_______________________________)(0x7b8+6185-0x1f67)))
{
_____________________________________(_______[________] >= ((_______________________________)(0x1be2+43-0x1bac)) && _______[________] <= ((_______________________________)(0x533+4459-0x1624)) && ________<____________)
{
______[_________________ ++] = _______[________ ++];
}
______[_________________] = '\0'
_________________ = 0;
___________ *__________ = _______________________________________________(______);
_____________________________(__________ != _______________________________________ && __________->_________[0] != ((_______________________________)(0x23f4+557-0x25fe)))
{
_________________________________("%s", __________->_________);
}
___________________________________
{
_________________________________("%s", ______);
}
}
_____________________________(!(_______[________] >= ((_______________________________)(0x1285+145-0x12b5)) && _______[________]<=((_______________________________)(0x1f7+8825-0x23f6))))
{
_________________________________("%c", _______[________]);
}
}
}
______________________________________________ 0;
} 几乎是跪着看完的…...........
最后编译了一遍发现报错：error: ‘gets’ was not declared in this scope gets(s)。
搜索后发现gets()方法已经不被PAT编译器支持了，修改方法如下：
// gets(str); // 替换成下面
cin.get(str, n); // n为str数组的长度这样就可以正常编译通过了。
免责声明：整理文章为传播相关技术，版权归原作者所有，如有侵权，请联系删除。
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原始发表：2021-09-26，如有侵权请联系 cloudcommunity@tencent.com 删除
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