The input to the program is an integer variable, opCode and two double variables, X and Y with values 23.45 and 19.82 respectively.Use the table to write program that, based on the value of opCode, does the necessary operation on operands X and Y and prints the result.

opCode	Operation
1	+
2	*
3	-
4	/
5	%
Anything else	Prints "Invalid choice."

4. What is the output of each of the following code fragments? Given the declarationint a=1, b=2, c=3;

a. if (6 < 2 * 5)

System.out.print("Hello");

System.out.print(" There");

b. int x = 100; int y = 200;

if (x > 100 && y <=200)

System.out.print(x+" "+y+" "+(x+y));

else

System.out.print(x+" "+y+" "+(2*x-y));

c. if(a>b)

if(a>c)

System.out.println("1111");

else

System.out.println("2222");

5. Given an integer, n = 12345. Write program using extended if statements that does the following:

If 'n' is odd, print Weird.

If 'n' is even and in the inclusive range of 2 to 5, print Not Weird.

If 'n' is even and in the inclusive range of 6 to 20, print Weird.

If 'n' is even and greater than 20, print Not Weird.

Answer rating: 100% (QA)

1 Program for performing operations based on opCode Java import javautilScanner public class Calcula... View the full answer