Define an Example of Switch Statement?

estimate(number)

int number;

/* Estimate a number as none, one, two, several, many */

{      

switch(number)

{

case 0 : {

printf("None\n");

break;

}

case 1 : {

printf("One\n");

break;

 }

case 2 : {

printf("Two\n");

break;

}

case 3 :

case 4 :

case 5 : {

printf("Several\n");

break;

}

default : {

printf("Many\n");

break;

}

}

}

Every interesting case is listed with a corresponding action and the break statement prevents any further statements from being executed by leaving the switch. Ever since case 3 and case 4 have no following break they continue on allowing the same action for several values of number.