static void main_sink(unsigned char data){{unsigned char result=data * 2;printHexUnsignedCharLine(result);}}void _main(){unsigned char data;void (*func_ptr) (unsigned char)=main_sink;data=' ';fscanf (stdin, "%hc", &data);func_ptr(data);}
static void main_sink(unsigned char data){{unsigned char result=data * 2;printHexUnsignedCharLine(result);}}static void main(){unsigned char data;void (*func_ptr) (unsigned char)=main_sink;data=' ';data=5;func_ptr(data);}