Add files via upload

danielrzhang · web-flow · commit d3a9272eaaf9 · 2021-08-18T21:57:56.000-04:00
diff --git a/BlueBook/BlueBookDays.java b/BlueBook/BlueBookDays.java
@@ -0,0 +1,56 @@
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class BlueBookDays {
+	
+	public static boolean checkLeapYear(int year) {		
+		if (year % 4 == 0) {
+			if (year % 100 == 0) {
+				if (year % 400 == 0) {
+					return true;
+				} else {
+					return false;
+				}
+			} else {
+				return true;
+			}
+		} else {
+			return false;
+		}
+	}
+
+	public static void main(String[] args) throws IOException {
+		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
+		
+		int testCases = Integer.parseInt(in.readLine());
+		
+		int[] dayArray = new int[] {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+		
+		String[] input;
+		int year, month, day;
+		boolean isLeapYear;
+		int dayCounter;
+		
+		for (int i = 0; i < testCases; i++) {
+			input = in.readLine().split(" ");
+			year = Integer.parseInt(input[0]);
+			month = Integer.parseInt(input[1]);
+			day = Integer.parseInt(input[2]);
+			isLeapYear = checkLeapYear(year);
+			dayCounter = 0;
+			
+			for (int j = 0; j < month - 1; j++) {
+				if (j == 1 && isLeapYear) {
+					dayCounter += 29;
+				} else {
+					dayCounter += dayArray[j];
+				}
+			}
+			
+			dayCounter += day;
+			System.out.println(dayCounter);
+		}
+	}
+
+}
