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@sunmeat
Last active December 19, 2021 10:07
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package com.alex.constructors;
class Person {
String name;
String surname;
int age;
Person() { // конструктор без параметров
name = "Иван";
surname = "Иванов";
age = 30;
}
Person(String n, String s, int a) { // конструктор с параметрами
name = n;
surname = s;
age = a;
}
void print() {
System.out.println(name + " " + surname + ", " + age + " лет.");
}
}
class Program {
public static void main(String[] args) {
Person a = new Person("Petr", "Petrov", 47);
Person b = new Person();
a.print(); // Petr Petrov, 47 лет.
b.print(); // Иван Иванов, 30 лет.
}
}
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