Problem	727
User	n1k1trh
Submission Time	2025-12-24 19:22:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

727.cpp: In function ‘void solve()’:
727.cpp:30:13: error: ‘j’ was not declared in this scope
30 | i = j - 1;
| ^