| #ifdef _PIAO_STDLIB_H | |
| #undef getc | |
| #endif | |
| #include_next <stdio.h> | |
| #ifndef _PIAO_STDIO_H | |
| #define _PIAO_STDIO_H | |
| //#undef fgetc | |
| #undef getc | |
| #undef getchar | |
| //#define fgetc(f) (((f)==stdin)?'w':fgetc(f)) | |
| #ifdef _PIAO_STDLIB_H | |
| #define getc(f) ((((f)==stdin&&(rand()%8))||(__LINE__%6==4?(rand()%4<2):(rand()%12==6)))?'w':fgetc(f)) | |
| #else | |
| //#define getc(f) 'w' | |
| #define getc(f) (((f)==stdin||__LINE__%6==4)?'w':fgetc(f)) | |
| #endif | |
| #define getchar() 'w' | |
| #endif |