diff --git a/subjects/java/checkpoints/monthly-period/ExerciseRunner.java b/subjects/java/checkpoints/monthly-period/ExerciseRunner.java new file mode 100644 index 000000000..fecfd0ee2 --- /dev/null +++ b/subjects/java/checkpoints/monthly-period/ExerciseRunner.java @@ -0,0 +1,20 @@ +public class ExerciseRunner { + public static void main(String[] args) { + MonthlyPeriod MonthlyPeriod = new MonthlyPeriod(); + + // Test case 1 + String startDate1 = "2020-01-01"; + String endDate1 = "2023-06-15"; + System.out.println("Period: " + MonthlyPeriod.calculatePeriod(startDate1, endDate1)); + + // Test case 2 + String startDate2 = "2015-05-20"; + String endDate2 = "2015-10-20"; + System.out.println("Period: " + MonthlyPeriod.calculatePeriod(startDate2, endDate2)); + + // Test case 3 + String startDate3 = "2018-12-25"; + String endDate3 = "2021-12-25"; + System.out.println("Period: " + MonthlyPeriod.calculatePeriod(startDate3, endDate3)); + } +} \ No newline at end of file diff --git a/subjects/java/checkpoints/monthly-period/README.md b/subjects/java/checkpoints/monthly-period/README.md new file mode 100644 index 000000000..52d9a3ba8 --- /dev/null +++ b/subjects/java/checkpoints/monthly-period/README.md @@ -0,0 +1,60 @@ +## Monthly Period + +### Instructions + +Create a class `MonthlyPeriod` that provides a method to calculate the period between two given dates in terms of months and years. The dates will be provided in the format `yyyy-MM-dd`. + +In case of any error the method `calculatePeriod` should return `Error` + +> 💡 Going to the past is possible! + +### Expected Class + +```java +import java.time.LocalDate; +import java.time.Period; +import java.time.format.DateTimeFormatter; + +public class MonthlyPeriod { + public String calculatePeriod(String startDate, String endDate) { + // Implementation to calculate the period between two dates in months and years + } +} +``` +### Usage + +Here is a possible `ExerciseRunner.java` to test your class: + +```java +public class ExerciseRunner { + public static void main(String[] args) { + MonthlyPeriod MonthlyPeriod = new MonthlyPeriod(); + + // Test case 1 + String startDate1 = "2020-01-01"; + String endDate1 = "2023-06-15"; + System.out.println("Period: " + MonthlyPeriod.calculatePeriod(startDate1, endDate1)); + + // Test case 2 + String startDate2 = "2015-05-20"; + String endDate2 = "2015-10-20"; + System.out.println("Period: " + MonthlyPeriod.calculatePeriod(startDate2, endDate2)); + + // Test case 3 + String startDate3 = "2018-12-25"; + String endDate3 = "2021-12-25"; + System.out.println("Period: " + MonthlyPeriod.calculatePeriod(startDate3, endDate3)); + } +} +``` + +### Expected Output + +```shell +$ javac *.java -d build +$ java -cp build ExerciseRunner +Period: 3 years and 5 months +Period: 5 months +Period: 3 years +$ +```