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Library Fine Hackerrank Solution - java

 Library Fine Hackerrank Solution - java

for explanation watch video :





code:


import java.io.*;
import java.math.*;
import java.security.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.regex.*;
import java.util.stream.*;
import static java.util.stream.Collectors.joining;
import static java.util.stream.Collectors.toList;

class Result {

    /*
     * Complete the 'libraryFine' function below.
     *
     * The function is expected to return an INTEGER.
     * The function accepts following parameters:
     *  1. INTEGER d1
     *  2. INTEGER m1
     *  3. INTEGER y1
     *  4. INTEGER d2
     *  5. INTEGER m2
     *  6. INTEGER y2
     */

    public static int libraryFine(int d1, int m1, int y1, int d2, int m2, int y2) {
        if(y1>y2){
            return 10000;
        }else if(m1>m2 && y1==y2){
            return 500 *(m1-m2);
        }else if(d1>d2 && m1==m2 && y1==y2){
            return 15*(d1-d2);
        }else{
            return 0;
        }
    }

}

public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
        BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));

        String[] firstMultipleInput = bufferedReader.readLine().replaceAll("\\s+$""").split(" ");

        int d1 = Integer.parseInt(firstMultipleInput[0]);

        int m1 = Integer.parseInt(firstMultipleInput[1]);

        int y1 = Integer.parseInt(firstMultipleInput[2]);

        String[] secondMultipleInput = bufferedReader.readLine().replaceAll("\\s+$""").split(" ");

        int d2 = Integer.parseInt(secondMultipleInput[0]);

        int m2 = Integer.parseInt(secondMultipleInput[1]);

        int y2 = Integer.parseInt(secondMultipleInput[2]);

        int result = Result.libraryFine(d1, m1, y1, d2, m2, y2);

        bufferedWriter.write(String.valueOf(result));
        bufferedWriter.newLine();

        bufferedReader.close();
        bufferedWriter.close();
    }
}

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