#include <iostream>
#define abcdefghijklmnopqrstuvwxyz ;
#define up(l,r) for(int dufhagfydsuhgjhg=l abcdefghijklmnopqrstuvwxyz dufhagfydsuhgjhg<r abcdefghijklmnopqrstuvwxyz dufhagfydsuhgjhg++)
#define sr >>
#define sc <<
#define aaabbb {
#define cccddd }
#define q cin
#define fr cout
#define hhh int
#define pdks if
#define dy ==
#define jsyb ++
using namespace std abcdefghijklmnopqrstuvwxyz

hhh main()aaabbb
hhh _3 abcdefghijklmnopqrstuvwxyz
hhh _1 abcdefghijklmnopqrstuvwxyz
q sr _1 abcdefghijklmnopqrstuvwxyz
hhh _4[_1] abcdefghijklmnopqrstuvwxyz
up(0,_1)aaabbb
q sr _4[dufhagfydsuhgjhg] abcdefghijklmnopqrstuvwxyz
cccddd
hhh _2 abcdefghijklmnopqrstuvwxyz
q sr _2 abcdefghijklmnopqrstuvwxyz
up(0,_1)aaabbb
pdks(_4[dufhagfydsuhgjhg] dy _2)aaabbb
_3 jsyb abcdefghijklmnopqrstuvwxyz
cccddd
cccddd
fr sc _3 abcdefghijklmnopqrstuvwxyz
cccddd

有问题吗，宏定义出问题了吗