import java.util.Scanner;

/**
 * @author 蓝色以太 输入某年某月某日，判断这一天是这一年的第几天？
 */
public class CalculateDay {

    public static void main(String[] args) {
        int y, m, d, F = 28, A = 0;
        Scanner sc = new Scanner(System.in);
        System.out.println("请正确输入年份：");
        y = sc.nextInt();
        System.out.println("请正确输入月份：");
        m = sc.nextInt();
        System.out.println("请正确输入日期：");
        d = sc.nextInt();
        if ((y % 4 == 0 && y % 100 != 0) || y % 400 == 0) {
            F = 29;
            A = 1;
        }
        switch (m) {
        case 1: {
            if (d < 1 || d > 31) {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 2: {
            if (d >= 1 && d <= 29 && A == 1) {
                d = d + 31;
            } else if (d >= 1 && d <= 28) {
                d = d + 31;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 3: {
            if (d >= 1 && d <= 31) {
                d = d + 31 + F;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 4: {
            if (d >= 1 && d <= 30) {
                d = d + 31 + F + 31;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 5: {
            if (d >= 1 && d <= 31) {
                d = d + 31 + F + 31 + 30;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 6: {
            if (d >= 1 && d <= 30) {
                d = d + 31 + F + 31 + 30 + 31;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 7: {
            if (d >= 1 && d <= 31) {
                d = d + 31 + F + 31 + 30 + 31 + 30;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 8: {
            if (d >= 1 && d <= 31) {
                d = d + 31 + F + 31 + 30 + 31 + 30 + 31;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 9: {
            if (d >= 1 && d <= 30) {
                d = d + 31 + F + 31 + 30 + 31 + 30 + 31 + 31;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 10: {
            if (d >= 1 && d <= 31) {
                d = d + 31 + F + 31 + 30 + 31 + 30 + 31 + 31 + 30;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 11: {
            if (d >= 1 && d <= 30) {
                d = d + 31 + F + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        case 12: {
            if (d >= 1 && d <= 31) {
                d = d + 31 + F + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30;
            } else {
                System.out.println("输入的日期有误！");
            }
            break;
        }
        default:
            System.out.println("月份有误，请重新输入");
        }
        System.out.println("这一天是这一年的第" + d + "天");
    }

}