swapnil1104

import React from 'react';
import {
    View, Text
} from 'react-native';
import {
    RecyclerListView,
    DataProvider,
    LayoutProvider
} from 'recyclerlistview';
import StickyContainer from 'recyclerlistview/sticky';

swapnil1104

import java.io.IOException;
import java.util.Scanner;

/**
 * 
 * main()-| 
 *        |                                        parseNumber()--|
 *        |                                       /               |
 *        |->  performAction() -> calculateResult() <-------------|
 *                                                \               |

swapnil1104

The application uses the contact permission just to provide Google login functionality.