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