if (dayNow > 7) {
System.out.println("Please enter number 1-7");
}
if (dayNow < 1) {
System.out.println("Please enter number 1-7");
}
if (dayNow == 2) {
System.out.println("Tuesday");
}
if (dayNow == 3) {
System.out.println("Wednesday");
}
if (dayNow == 4) {
System.out.println("Thursday");
}
if (dayNow == 5) {
System.out.println("Friday");
}
if (dayNow == 6) {
System.out.println("Saturday");
}
if (dayNow == 7) {
System.out.println("Sunday");
}public static void main(String... args) {
int hour = 22;
if (hour >= 12) {
if (hour <= 16) {
System.out.println("Good day");
}
}
if (hour >= 4) {
if (hour <= 11) {
System.out.println("Good morning");
}
}
if (hour >= 16) {
if (hour < 24) {
System.out.println("Good evening");
} else {
System.out.println("Good night");
}
}
}public static void main(String[] args) {
int n;
Scanner in = new Scanner(System.in);
System.out.println("Введите число:" );
n = Integer.parseInt(in.nextLine());
if (n >= 6 && n <= 12) {
System.out.println("Доброе утро!");
} else if (n >= 13 && n <= 18) {
System.out.println("Добрый день!");
} else if (n >= 19 && n <= 23) {
System.out.println("Добрый вечер!");
} else if ((n >= 1) && (n <= 5) || (n == 24)) {
System.out.println("Доброй ночи!");
} else {
System.out.println("Некорректный время!");
}
}if (day == 1) {
System.out.println("Today is Monday!");
} else if(day == 2) {
System.out.println("Today is Tuesday!");
} else if(day == 3) {
System.out.println("Today is Wednesday!");
} else if(day == 4) {
System.out.println("Today is Thursday!");
} else if(day == 5) {
System.out.println("Today is Friday!");
} else if(day == 6) {
System.out.println("Today is Saturday!");
} else if(day == 7) {
System.out.println("Today is Sunday!");
}public static void main(String[] args) {
int hour = 13;
switch(hour){
case 1:
System.out.println("Good night!");
break;
case 2:
System.out.println("Good night!");
break;
case 3:
System.out.println("Good night!");
break;
case 4:
System.out.println("Good night!!");
break;
case 5:
System.out.println("Good night!");
break;
case 6:
System.out.println("Good morning!");
break;
case 7:
System.out.println("Good morning!");
break;
case 8:
System.out.println("Good morning!");
break;
case 9:
System.out.println("Good morning!");
break;
case 10:
System.out.println("Good morning!");
break;
case 11:
System.out.println("Good morning!");
break;
case 12:
System.out.println("Good day!");
break;
case 13:
System.out.println("Good day!");
break;
case 14:
System.out.println("Good day!");
break;
case 15:
System.out.println("Good day!");
break;
case 16:
System.out.println("Good day!");
break;
case 17:
System.out.println("Good day!");
break;
case 18:
System.out.println("Good evening!");
break;
case 19:
System.out.println("Good evening!");
break;
case 20:
System.out.println("Good evening!");
break;
case 21:
System.out.println("Good evening!");
break;
case 22:
System.out.println("Good night!");
break;
case 23:
System.out.println("Good night!");
break;
case 0:
System.out.println("Good night!");
break;
}
}public static void taskNumberOne(int dayNumber) {
switch (dayNumber) {
case 1 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.SUNDAY.getWeekDay());
case 2 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.MONDAY.getWeekDay());
case 3 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.TUESDAY.getWeekDay());
case 4 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.WEDNESDAY.getWeekDay());
case 5 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.THURSDAY.getWeekDay());
case 6 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.FRIDAY.getWeekDay());
case 7 -> System.out.printf("%s - is %s\n", dayNumber, WeekDays.SATURDAY.getWeekDay());
default -> System.out.println("Week day is not valid");
}
}public class Lesson03task2 {
public static void main(String[] args) {
int dayOfTheWeek = 11;
if (dayOfTheWeek == 1) {
System.out.printf("%d - is Sunday.%n", dayOfTheWeek);
} else if (dayOfTheWeek == 2) {
System.out.printf("%d - is Monday.%n", dayOfTheWeek);
} else if (dayOfTheWeek == 3) {
System.out.printf("%d - is Tuesday.%n", dayOfTheWeek);
} else if (dayOfTheWeek == 4) {
System.out.printf("%d - is Wednesday.%n", dayOfTheWeek);
} else if (dayOfTheWeek == 5) {
System.out.printf("%d - is Thursday.%n", dayOfTheWeek);
} else if (dayOfTheWeek == 6) {
System.out.printf("%d - is Friday.%n", dayOfTheWeek);
} else if (dayOfTheWeek == 7) {
System.out.printf("%d - is Saturday.%n", dayOfTheWeek);
} else {
System.out.printf("%d - there is no such day of the week.%n",
dayOfTheWeek);
}
}
}public class Lesson03task3 {
public static void main(String[] args) {
int hour = 11;
if (hour >= 0 && hour < 6) {
System.out.printf("%d - доброй ночи.", hour);
} else if (hour >=6 && hour < 12) {
System.out.printf("%d - доброе утро.", hour);
} else if (hour >=12 && hour < 18) {
System.out.printf("%d - добрый день.", hour);
} else if (hour >=18 && hour < 24) {
System.out.printf("%d - добрый вечер.", hour);
} else if (hour == 24) {
System.out.printf("%d - доброй ночи.", hour);
} else {
System.out.printf("%d - такого часа в сутках нет.", hour);
}
}
}public static void main(String[] args) {
int time = 5;
if ((time == 24) || ( time >= 1 && time < 6)) {
System.out.println("Доброй ночи");
} else if (time >= 6 && time < 12) {
System.out.println("Доброе утро");
} else if (time >= 12 && time < 18) {
System.out.println("Добрый день");
} else if (time >= 18 && time < 24) {
System.out.println("Добрый вечер");
} else {
System.out.println("ошибка");
}
}public class Lesson3Task4 {
public static void main(String[] args) {
int currentHour = 14;
switch (currentHour) {
case 10:
System.out.println("Доброе утро!");
break;
case 14:
System.out.println("Добрый день!");
break;
case 19:
System.out.println("Добрый вечер!");
break;
case 3:
System.out.println("Доброй ночи!");
break;
}
}
}public class Task04 {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println("Put the time");
int time = scanner.nextInt();
switch (time) {
case 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11:
System.out.printf("When the time is %s, then- Good Morning", time);
break;
case 12, 13, 14, 15, 16:
System.out.printf("When the time is %s, then- Good afternoon", time);
break;
case 17, 18, 19, 20:
System.out.printf("When the time is %s, then- Good evening", time);
break;
case 21, 22, 23, 24:
System.out.printf("When the time is %s, then- Good night", time);
break;
default:
System.out.println("Put the right time number");
}
}
}static boolean isTopPlayer(int sizeTop, int positionPlayerByDamage) {
if (positionPlayerByDamage <= sizeTop) {
return true;
} else {
return false;
}
}static String getDayOfWeekNumber(byte dayOfWeekNumber) {
String day = " ";
switch(dayOfWeekNumber) {
case 1:
day = "MONDAY";
break;
case 2:
day = "TUESDAY";
break;
case 3:
day = "WEDNESDAY";
break;
case 4:
day = "THURSDAY";
break;
case 5:
day = "FRIDAY";
break;
case 6:
day = "SATURDAY";
break;
case 7:
day = "SUNDAY";
break;
default: return null;
} return day;
}static String getResult(int tanksKilledFirstPlayer, int tanksKilledSecondPlayer) {
int pointFirst = tanksKilledFirstPlayer * KILL_POINT;
int pointSecond = tanksKilledSecondPlayer * KILL_POINT;
if (tanksKilledFirstPlayer > tanksKilledSecondPlayer) {
pointFirst += BONUS_POINT;
return "Player 1: " + pointFirst + "." + " Player 2: " + pointSecond;
} else if (tanksKilledFirstPlayer < tanksKilledSecondPlayer) {
pointSecond += BONUS_POINT;
return "Player 1: " + pointFirst + "." + " Player 2: " + pointSecond;
} else {
return "Player 1: " + pointFirst + "." + " Player 2: " + pointSecond;
}
}static int getTotalDamage(int damage, String typeMob, boolean hasHolyAttribute) {
double damageCoefficient;
switch (typeMob) {
case "UNDEAD":
case "ZOMBIE":
damageCoefficient = 1.5;
break;
case "SAINT":
damageCoefficient = 0.5;
break;
case "ANIMAL":
case "HUMANOID":
case "PLANT":
case "GHOST":
damageCoefficient = 1;
break;
default: return 0;
}
if (hasHolyAttribute == true) {
return (int) Math.round(damage * damageCoefficient);
} else {
return damage;
}
}static int getNumberStation(int firstFuelReserves, int secondFuelReserves, int thirdFuelReserves) {
if (firstFuelReserves < secondFuelReserves) {
if (firstFuelReserves < thirdFuelReserves || firstFuelReserves == thirdFuelReserves) {
return 1;
} else {
return 3;
}
} else if (firstFuelReserves == secondFuelReserves) {
if (thirdFuelReserves < firstFuelReserves) {
return 3;
} else {
return 1;
}
} else if (secondFuelReserves < thirdFuelReserves || secondFuelReserves == thirdFuelReserves) {
return 2;
} else {
return 3;
}
}static boolean isLeapYear(int year) {
//TODO
// Код, решающий задачу пишем ниже, при этом используя параметры метода
return LocalDate.of(year, 1, 1).isLeapYear();
}