What will be the output of the following code?

int x=2,y=5,a=0;
a=x; 
x=y; 
y=a; 
System.out.println("x=" + x + " 
y=" + 
y);

Rewrite the following statement using if else:

int max=215, min=323;
String str= (max>min) ? "Max is greater than Min" : "Min is Greater than Max";

Find the error, if any, in the following code. Write the correct statement.

int a=5, b=10;
int x = (a>b)>true:false;

Find the errors in the following code and rewrite the correct version:

char m="A";
Switch ("A");
{
 Case 'a';
     System.out.println("A");
     break;
 Case 'b';
     System.out.println("B");
     break;
 Default:
     System.out.println("Not a valid option");
}