#include "C:\RS\Prog\off\off.h"void main(){port_b_pullups(TRUE);setup_adc_ports(NO_ANALOGS);setup_adc(ADC_OFF);setup_spi(SPI_SS_DISABLED);setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);setup_timer_1(T1_DISABLED);setup_timer_2(T2_DISABLED,0,1);setup_comparator(NC_NC_NC_NC);setup_vref(FALSE);while(TRUE){if(input(PIN_B0))printf("A");}}