Library Fine

Your local library needs your help! Given the expected and actual return dates for a library book, create a program that calculates the fine (if any). The fee structure is as follows:

1. If the book is returned on or before the expected return date, no fine will be charged (i.e.: .
2. If the book is returned after the expected return day but still within the same calendar month and year as the expected return date, .
3. If the book is returned after the expected return month but still within the same calendar year as the expected return date, the .
4. If the book is returned after the calendar year in which it was expected, there is a fixed fine of .

Charges are based only on the least precise measure of lateness. For example, whether a book is due January 1, 2017 or December 31, 2017, if it is returned January 1, 2018, that is a year late and the fine would be .

Function Description

Complete the libraryFine function in the editor below. It must return an integer representing the fine due.

libraryFine has the following parameter(s):

• d1, m1, y1: returned date day, month and year
• d2, m2, y2: due date day, month and year

Input Format

The first line contains  space-separated integers, , denoting the respective , , and  on which the book was returned.
The second line contains  space-separated integers, , denoting the respective , , and  on which the book was due to be returned.

Constraints

Output Format

Print a single integer denoting the library fine for the book received as input.

Sample Input

9 6 2015
6 6 2015

Sample Output

45

Explanation

Given the following dates:
Returned: 
Due: 

Because , we know it is less than a year late.
Because , we know it's less than a month late.
Because , we know that it was returned late (but still within the same month and year).

Per the library's fee structure, we know that our fine will be . We then print the result of  as our output.

 php

<?php

// Complete the libraryFine function below.

function libraryFine($d1, $m1, $y1, $d2, $m2, $y2) {

$time1=strtotime("$d1-$m1-$y1");

$t1=date("Y-m-d",$time1);

$time2=strtotime("$d2-$m2-$y2");

$t2=date("Y-m-d",$time2);

if($time1 <= $time2)

return 0;

if($y1 > $y2) {

return ($y1-$y2) * 10000;

} else if($m1 > $m2 && $y1 == $y2) {

return ($m1-$m2) * 500;

}else if($d1 > $d2 && $y1 == $y2 && $m1 == $m2) {

return ($d1-$d2) * 15;

}

}

$fptr = fopen(getenv("OUTPUT_PATH"), "w");

$stdin = fopen("php://stdin", "r");

fscanf($stdin, "%[^\n]", $d1M1Y1_temp);

$d1M1Y1 = explode(' ', $d1M1Y1_temp);

$d1 = intval($d1M1Y1[0]);

$m1 = intval($d1M1Y1[1]);

$y1 = intval($d1M1Y1[2]);

fscanf($stdin, "%[^\n]", $d2M2Y2_temp);

$d2M2Y2 = explode(' ', $d2M2Y2_temp);

$d2 = intval($d2M2Y2[0]);

$m2 = intval($d2M2Y2[1]);

$y2 = intval($d2M2Y2[2]);

$result = libraryFine($d1, $m1, $y1, $d2, $m2, $y2);

fwrite($fptr, $result . "\n");

fclose($stdin);

fclose($fptr);