Q: What will be the output of the following program?
class Main {
public static void main(String args[]) {
double r, pi, a;
r = 9.8;
pi = 3.14;
a = pi * r * r;
System.out.println(a);
}
}
A: 301.5656
Q: What will be the output of the following program?
class Main {
public static void main(String args[]) {
int g = 3;
System.out.print(++g * 8);
}
}
A: 32
Q: What will be the output of the following program?
class Main {
public static void main(String[] args) {
int a = 10;
System.out.println(a--*a--);
}
}
A: 90
Q: What will be the output of the following Java program?
class increment
{
public static void main(String args[])
{
double var1 = 1 + 5;
double var2 = var1 / 4;
int var3 = 1 + 5;
int var4 = var3 / 4;
System.out.print(var2 + " " + var4);
}
}
A: 1.5 1
Q: What will be the output of the following program?
class Main {
public static void main(String args[]) {
int a =10;
String b = "10";
System.out.println(a-b);
}
}
A: Compilation Error
Q: Predict the output for the below code:
public class CppBuzz
{
public static void main(String[] args)
{
int a = 10;
System.out.println(a*a--);
}
}
A: 100
Q: What will be the output of the following program?
class Main {
public static void main(String args[]) {
int a =10;
String b = "10";
System.out.println(b+a);
}
}
A: 1010
Q: What is the error in the following Java code?
byte b = 50;
b = b * 50;
A: * operator has converted b * 50 into int, which can not be converted to byte without casting
Q: What will the output of the given code be?
public class Main
{
public static void main(String[] args)
{
int a = 10;
System.out.println(++a++);
}
}
A: Compilation Error
Q: What will be the output of the given code?
public class Main {
public static void main(String[] args) {
int a = 10;
System.out.println(++a*++a);
}
}
A: 132
Q: What will the output of the given code be?
public class Main
{
public static void main(String[] args)
{
int a = 10;
System.out.println(a++);
a++;
}
}
A: 10
Q: What is the output of the following code?
public class MyClass
{
public static void main(String[] args)
{
int a = 10;
System.out.println(a++++);
}
}
A: Compilation Error
Q: What do you mean by the ">>>" operator in Java?
A: Zero Fill Right Shift
Q: What will be the output of the following program?
class Main {
public static void main(String[] args) {
int a = 10;
System.out.println(a++*a++);
}
}
A: 110
Q: What will be the output of the following program?
public class Main{
public static void main(String args[]) {
int a =10;
String b = "-10";
System.out.println(a+b);
}
}
A: 10-10