Problem	727
User	n1k1trh
Submission Time	2025-12-24 19:22:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

727.cpp: In function ‘void solve()’:
727.cpp:26:27: error: ‘n’ was not declared in this scope
26 | while(j + 2 < n && a[j] == 7 && a[j+1] == 2 && a[j+2] == 7) j+= 3;
| ^
727.cpp:30:13: error: ‘j’ was not declared in this scope
30 | i = j - 1;
| ^