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 Changed status to publish
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