#pragma GCC optimize("Ofast") #pragma GCC target("avx2") #define rd_init() char*rp=({char*mmap();mmap(0l,1l<<25,1,2,0,0ll);}) #define rd() ({int _v=0,_c;while(_c=*rp++-48,_c>=0)_v=_v*10+_c;_v;}) #define repeat(e) for(typeof(e)_=e;_--;) #define HASH_BITS 19 #define HASH_N (1<=k){ *(int*)wp='\nseY'; wp+=4; }else{ *(int*)wp='\noN'; wp+=3; } } write(1,wbuf,wp-wbuf); _exit(0); }