Java Program : How to find the LOVE percentage calculator between a boy and a girl.

It is a Fun Love calculator  algorithm to find out love percentage. It is only for fun.

You can check FLAMES Game.

Here is Java program.

package swain.swain;

import java.util.ArrayList;

import java.util.List;

public class LoveCalculator {

private static List<String> getCount(String fname, String sname) {

List<String> list = new ArrayList<String>();

String love = "Love";

String name1 = fname;

String name2 = sname;

for (int i = 0; i < name1.length(); i++) {

String temp = name1.charAt(i) + "";

if (list.contains(temp)) {

int indexOfElement = list.indexOf(temp);

int prevCount = Integer.parseInt(list.get(++indexOfElement).toString());

prevCount++;

String newCount = (prevCount) + "";

list.set(indexOfElement, newCount);

continue;

}

list.add(temp);

list.add("1");

}

for (int i = 0; i < name2.length(); i++) {

String temp = name2.charAt(i) + "";

if (list.contains(temp)) {

int indexOfElement = list.indexOf(temp);

int prevCount = Integer.parseInt(list.get(++indexOfElement).toString());

prevCount++;

String newCount = (prevCount) + "";

list.set(indexOfElement, newCount);

continue;

}

list.add(temp);

list.add("1");

}

for (int i = 0; i < love.length(); i++) {

String temp = love.charAt(i) + "";

if (list.contains(temp)) {

int indexOfElement = list.indexOf(temp);

int prevCount = Integer.parseInt(list.get(++indexOfElement).toString());

prevCount++;

String newCount = (prevCount) + "";

list.set(indexOfElement, newCount);

continue;

}

list.add(temp);

list.add("1");

}

List<String> result = new ArrayList<String>();

for (int i = 1; i < list.size(); i += 2) {

result.add(list.get(i));

}

return result;

}

private static int getLovePercentage(String fname, String sname) {

List<String> count = getCount(fname, sname);

if (count.size() == 1) {

String result = count.get(0).toString() + "";

return Integer.parseInt(result);

}

if (count.size() == 2) {

String result = count.get(0).toString() + count.get(1).toString();

return Integer.parseInt(result);

}

do {

List<String> sub = new ArrayList<String>();

int size = count.size() / 2;

for (int i = 0; i < size; i++) {

String newC = (Integer.parseInt(count.get(i).toString()) + Integer.parseInt(count.get(count.size() - 1 - i).toString())) + "";

if (newC.length() == 2) {

sub.add((newC.charAt(0) + ""));

sub.add((newC.charAt(1) + ""));

} else {

sub.add(newC);

}

}

if ((size * 2) != count.size())

sub.add(count.get(size));

count = new ArrayList<String>();

count = sub;

} while (count.size() != 2);

String result = count.get(0).toString() + count.get(1).toString();

return Integer.parseInt(result);

}

public static String getLovePercentageResult(String fname, String sname) {

int per = getLovePercentage(fname, sname);

String result = "Love Percentage Between " + fname + " And " + sname + " is " + per + "% ";

return result;

}

public static void main(String args[]) {

System.out.println(LoveCalculator.getLovePercentageResult("Rama", "Sita"));

}

}

Output: