Problem	photo
User	Memeathon
Submission Time	2025-02-06 22:06:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

photo.cpp:7:31: error: ‘i’ was not declared in this scope
7 | ll n, s, arr[maxn][maxn], ptr[i], ans=INF, mx;
| ^
photo.cpp:8:55: error: no type named ‘value_type’ in ‘struct std::greater<std::pair<int, int> >’
8 | priority_queue<pair<int, int>, greater<pair<int, int>>> pq,
| ^
photo.cpp:8:55: error: template argument 3 is invalid
photo.cpp:9:1: error: expected unqualified-id before ‘int’
9 | int main() {
| ^~~