#include <stdio.h>
#include <stdint.h>
void print_binary(uint16_t val) {
// Your logic here
int size;
if (val > 255){
size = 15;
}
else{
size = 7;
}
for (int i = size; i >= 0; i--){
printf("%u", ((val >> i) & 1U));
}
}
int main() {
uint16_t val;
scanf("%hu", &val);
print_binary(val);
return 0;
}