Write a program to create base 10 to 7 encoder
How will you create a base 10 to 7 encoder satisfying the below mapping ?
Input: 7 Output: a0
Input: 7792875 Output: atlassian Write a program to achieve the same !!
goli202084 Changed status to publish
/* package whatever; // don't place package name! */ import java.util.*; import java.lang.*; import java.io.*; /* Name of the class has to be "Main" only if the class is public. */ class Base7Encoder { static String convert(long input) { int base10[] = { 0, 1, 2, 3, 4, 5, 6 }; char base7[] = { '0', 'a', 't', 'l', 's', 'i', 'n' }; long p = 1; long base7eq = 0; long base = 7; long digit = 0; while (input != 0) { digit = input % base; base7eq = base7eq + digit * p; p = p * 10; input = input / 7; } String b7 = Long.toString(base7eq); String output = new String(); for (int i = 0; i < b7.length(); i++) { output += Character.toString(base7[b7.charAt(i) - 0x30]); } return output.toString(); } public static void main(String args[]) { Base7Encoder b = new Base7Encoder(); System.out.println(b.convert(7)); System.out.println(b.convert(7792875)); } }
goli202084 Edited answer