Question

Write a program to display the colour in a rainbow switch statement

Answer 1

Display Color Name from VIBGYOR Letters using Switch Case and IF – C

This is a simple c program to print name of color according the given letter from VIBGYOR, the color of rainbow. This program is to learn the working of Switch Case statement.

Answer 2

Answer:

import java.util.Scanner;

class PAGE_Rainbow

{

public static void main (String arg[])

{

Scanner in = new Scanner(System.in);

int op;

System.out.println("1-V");

System.out.println("2-I");

System.out.println("3-B");

System.out.println("4-G");

System.out.println("5-Y");

System.out.println("6-O");

System.out.println("7-R");

System.out.println("ENTER YOUR CHOICE");

op=in.nextInt();

switch(op)

{

case 1:

System.out.println("VOILET");

break;  

case 2:

System.out.println("INDIGO");

break;

case 3:

System.out.println("BLUE");

break;

case 4:

System.out.println("GREEN");

break;

case 5:  

System.out.println("YELLOW");

break;

 case 6:

System.out.println("ORANGE");

break;

case 7:

System.out.println("RED");

break;

default:

System.out.println("invalid option");

}  

   }

     }

Explanation:

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