你看得懂吗

超级简化：

#include<bits/stdc++.h>
#define u using
#define ac namespace
#define s std
#define m main
#define i int
#define l long long
#define r return
#define c class
#define t struct
#define a auto
#define f for
#define w while
#define v vector
#define b begin
#define z size
#define e end
#define o sort
#define pb push_back
#define p push
#define a stack
#define q queue
#define p public
#define t switch
#define o freopen
#define l fclose
#define in cin
#define out cout
#define n scanf
#define pr printf
#define sr srand(time(0))
#define ran rand
u ac s;
i m(){
	
	r 0;
}