You will be given a decimal number. You will have to convert it to its ternary (Base 3) equivalent. Input The input file contains at most 100 lines of inputs. Each line contains a non-negative decimal integer N (N < 1000000001). Input is terminated by a line containing a negative value. This line should not be processed. Output For each line of input produce one line of output. This line contains the ternary equivalent of decimal value N. Sample Input 10 100 1000 -1 Sample Output 101 10201 1101001