How to Convert number into corresponding word in string?

Question

Please don't laugh with my code 😅
https://code.sololearn.com/cwQL9oKMFcEd/?ref=app

Answer 1

For the case of 1 and ten

case '1':
{
if (str[i + 1] == '0')
{
strcat(output, "ten");
++i;
break;
}
else
{
strcat(output, "one");
break;
}
}

And considering the length of string for numbers, it may be considered that the input is limited to maybe 10 ~ 15 characters.

Answer 2

Is this about the No Numeral challenge? if it is, then here are some points to ponder

* When you iterate through a C-string, you are working with characters, so in the switch cases, you must also compare against char.

case '0':
// do something

* You can't replace a char by a string, so doing the below lines is not quite right. And a string is represented with double quotes, not single quotes.

case 0:
str[i] = 'zero';

I suggest you to prepare a char array as output buffer. The buffer should be large enough to hold the strings and spaces (if necessary). Then learn to put strings into the buffer using http://www.cplusplus.com/reference/cstring/strcat/

I'm not laughing at your code. I don't laugh at one's honest work. I laugh at one who doesn't want to give a try, and want a quick solution.

Besides, everyone must've been through the early days of coding, so what?

Answer 3

Ipang , I am still not able do it.
Would you mind checking my new code please?
https://code.sololearn.com/c5jFG20G1CA4/?ref=app