Problem	7up
User	yqiiiiiii
Submission Time	2025-06-21 23:49:49
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

7up.cpp: In function ‘int main()’:
7up.cpp:16:3: error: ‘ray’ was not declared in this scope
16 | ray[y];
| ^~~