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68 changes: 68 additions & 0 deletions HomeWorkSecond.java
Original file line number Diff line number Diff line change
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package ru.geekbrains.lesson2;

public class HomeWorkSecond {
public static void main(String[] args) {
System.out.println(summ(10, 2));
number(-2);
System.out.println(isPositive(10));
printWordNTimes(" строка", 5);
System.out.println(leapYear(2000));
}

public static boolean summ(int a, int b) {
System.out.println("Домашнее задание к уроку 2");
System.out.println("Задача 1:");
int sum = a + b;
System.out.println(sum);
System.out.println("Сумма чисел в интервале от 10 до 20 включительно?");
if (sum >= 10 && sum <= 20) {
return true;
}
else {
return false;
}
}

public static void number(int x) {
System.out.println(" ");
System.out.println("Задача 2:");
if (x >= 0) {
System.out.println(+ x + " - Число положительное");
} else {
System.out.println(+ x + " - Число отрицательное");
}
}

public static boolean isPositive(int y) {
System.out.println(" ");
System.out.println("Задача 3:");
System.out.println(y);
System.out.println("Число положительное?");
if (y >= 0) {
return true;
} else {
return false;
}
}

public static void printWordNTimes(String word, int times) {
System.out.println(" ");
System.out.println("Задача 4:");
for (int i = 0; i < times; i++) {
System.out.println(+i + word);
}
System.out.println("Всего " + times + " строк");
}

public static boolean leapYear(int year) {
System.out.println(" ");
System.out.println("Задача 5*:");
System.out.println(+ year + " Високосный год?");
if (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)) {
return true;
}
else {
return false;
}
}
}