#include <stdio.h>
#include <stdint.h>
void print_binary(uint16_t val) {
// Your logic here
int bits = 0;
if(val<=255)
{
bits = 8;
}
else
{
bits = 16;
}
for(int i=bits-1; i>=0; i--)
{
char bit_char = ((val>>i)&1) ? '1' : '0';
printf("%c", bit_char);
}
}
int main() {
uint16_t val;
scanf("%hu", &val);
print_binary(val);
return 0;
}