Problem	pilot
User	personjs
Submission Time	2025-10-22 22:39:53
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pilot.cpp:4:5: error: ‘vector’ does not name a type
4 | vector<int> parent, size;
| ^~~~~~
pilot.cpp: In constructor ‘DSU::DSU(int)’:
pilot.cpp:5:17: error: class ‘DSU’ does not have any field named ‘parent’
5 | DSU(int n): parent(n), size(n, 1) { iota(parent.begin(), parent.end(), 0); }
| ^~~~~~
pilot.cpp:5:28: error: class ‘DSU’ does not have any field named ‘size’
5 | DSU(int n): parent(n), size(n, 1) { iota(parent.begin(), parent.end(), 0); }
| ^~~~
pilot.cpp:5:46: error: ‘parent’ was not declared in this scope
5 | DSU(int n): parent(n), size(n, 1) { iota(parent.begin(), parent.end(), 0); }
| ^~~~~~
pilot.cpp:5:41: error: ‘iota’ was not declared in this scope; did you mean ‘std::iota’?
5 | DSU(int n): parent(n), size(n, 1) { iota(parent.begin(), parent.end(), 0); }
|