Question

Write a program in Objective C that takes an integer keyed in from the terminal and extracts and displays each digit of the integer in Eglish. So if the user types 647, the program should display the following:

six

four

seven

Answer 1

C program to convert the number into words

Source Code:

#include<stdio.h>    
#include<stdlib.h>  
int main(){  
long int n,sum=0,m;      
printf("enter the number :");    
scanf("%ld",&n);    
while(n>0)    
{    
m=n%10;    
sum=sum*10+m;    
n=n/10;    
}    
n=sum;    
while(n>0)    
{    
m=n%10;    
switch(m)    
{    
case 1:    
printf("one ");    
break;    
case 2:    
printf("two ");    
break;    
case 3:    
printf("three ");    
break;    
case 4:    
printf("four ");    
break;    
case 5:    
printf("five ");    
break;    
case 6:    
printf("six ");    
break;    
case 7:    
printf("seven ");    
break;    
case 8:    
printf("eight ");    
break;    
case 9:    
printf("nine ");    
break;    
case 0:    
printf("zero ");    
break;    
default:    
printf("tttt");    
break;    
}    
n=n/10;    
}    
return 0;  
}  

The output