#include <stdio.h>
#include <stdint.h>
void print_binary(uint16_t val) {
// Your logic here
int bits = (val<= 255)? 7:15;
for(int i = bits; i >= 0; i--){
printf("%d",(val>>i)& 0x01);
}
}
int main() {
uint16_t val;
scanf("%hu", &val);
print_binary(val);
return 0;
}