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What will be the output of the following Java program?
class main_class
{
public static void main(String args[])
{
int x = 9;
if (x == 9)
{
int x = 8;
System.out.println(x);
}
}
}

What will be the output of the following Java program?
class main_class
{
public static void main(String args[])
{
int x = 9;
if (x == 9)
{
int x = 8;
System.out.println(x);
}
}
}
a) 9
b) 8
c) Compilation error
d) Runtime error

Answer: c
Explanation: Two variables with the same name can’t be created in a class.

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