Program to display the numbers to their equivalent words.

Program:

//Include required header files

#include <stdio.h>

//Main function

int main()

{

//Declare the required variable

int num1 = 0, rt_digit = 0, num2 = 0, val = 1;

//Get the number from the user

printf("\nEnter a number: ");

scanf("%i", &num1);

//While loop to check the condition

while (num1 != 0)

{

//Find the remainder using mod operator

rt_digit = num1 % 10;

//Divide the "num1" by "10"

num1 = num1 / 10;

//Multiply "val" to "num" and add with the "rt_digit"

num2 = num2 * val + rt_digit;

//While loop to check the condition

while (val != 10)

{

//Multiply "val" with "10"

val = val * 10;

}

}

//Assign the "rt_digit" to "0"

rt_digit = 0;

//Do until the condition fails

do {

//Find the remainder using mod operator

rt_digit = num2 % 10;

//Check whether the "rt_digit" equals to "0"

if (rt_digit == 0)

{

//Print the value zero

printf("zero ");

}

//Check whether the "rt_digit" equals to "1"

else if (rt_digit == 1)

{

//Print the value one

printf("one ");

}

//Check whether the "rt_digit" equals to "2"

else if (rt_digit == 2)

{

//Print the value two

printf("two ");

}

//Check whether the "rt_digit" equals to "3"

else if (rt_digit == 3)

{

//Print the value three

printf("three ");

}

//Check whether the "rt_digit" equals to "4"

else if (rt_digit == 4)

{

//Print the value four

printf("four ");

}

//Check whether the "rt_digit" equals to "5"

else if (rt_digit == 5)

{

//Print the value five

printf("five ");

}

//Check whether the "rt_digit" equals to "6"

else if (rt_digit == 6)

{

//Print the value six

printf("six ");

}

//Check whether the "rt_digit" equals to "7"

else if (rt_digit == 7)

{

//Print the value seven

printf("seven ");

}

//Check whether the "rt_digit" equals to "8"

else if (rt_digit == 8)

{

//Print the value eight

printf("eight ");

}

//Check whether the "rt_digit" equals to "9"

else

//Print the value nine

printf("nine ");

//Divide the "num2" by "10"

num2 = num2 / 10;

//While loop to check the condition

} while (num2 != 0);

//Return the value 0

return 0;

}

Enter a number:  56

five six