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