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Що буде виведено на екран в результаті роботи наступної програми? class Square { int s (int a, int b) {return a * b; } double s (double a, double b) {return a * b; } } public class MyClass { public static void main (String args []) { Square x = new Square (); int a = 1; double b = 2; System.out.print (xs (a, b + a)); System.out.print (xs (a ++, a));
1 package newpack;
2 class A {
3 int a, b;
4 void sum () {
5 System.out.print (a + b);
6}
7}
8 class B extends A {
9 ...
10}
11 ...
(Java)
class A {
...
}
class B extends A {
...
}
class C extends B {
...
}
public class MyClass {
public static void main (String args []) {
A x1 = new A ();
B x2 = new B ();
C x3 = new C ();
x1 = x3;
x2 = x3;
System.out.println (! X1.equals (x2));
}
}
int a = 8, i = -1;
int i = 4;
while (i <5) {
try {
if (i> = 2)
System.out.print (12 / i);
else {
System.out.print (6 / ++ i);
throw new ArithmeticException ( "newEx");
}
}
catch (ArithmeticException e) {
System.out.print ( "0");
break;
}
i--;
}
(Java)
(Java)
(Java)
Вкажіть правильні варіанти оголошення методу. (Java)
(Java)