Problem	hipercijevi
User	yc
Submission Time	2026-02-12 08:59:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

hipercijevi.cpp: In function ‘int main()’:
hipercijevi.cpp:22:33: error: no match for ‘operator[]’ (operand types are ‘std::set<long long int>’ and ‘long long int’)
22 | if (j1!=j) n1[x1[j]].insert(x1[j1]);
| ^
hipercijevi.cpp:22:47: error: no match for ‘operator[]’ (operand types are ‘std::set<long long int>’ and ‘long long int’)
22 | if (j1!=j) n1[x1[j]].insert(x1[j1]);
| ^