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