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