Problem	letters
User	undefinedcritter
Submission Time	2026-09-06 08:32:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

letters.cpp: In function ‘int main()’:
letters.cpp:20:9: error: ‘x’ was not declared in this scope
20 | x = LettertoNumber(a[i]);
| ^