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