#include<conio.h>
#include<stdlib.h>

void displayBinary(char n)
{
       char bistr[1000];
       itoa(n,bistr,2);       //2 means binary u can convert n upto base 36
       printf("%s",bistr);

}

int main()
{
    char s;
    scanf("%s", &s);
    displayBinary(s);
    getch();
    return 0;
}