#include <stdio.h>
#include <stdint.h>
void print_binary(uint16_t val) {
// Your logic here
int x = (val <= 0xFF)? 8: 16;
int t;
for (int i = x - 1; i >=0; i--){
t = (val & (1 << i))? 1 : 0;
printf("%d",t);
}
}
int main() {
uint16_t val;
scanf("%hu", &val);
print_binary(val);
return 0;
}