#include <Alice.h> #include <bits/stdc++.h> using namespace std; vector<pair<int, int>> Alice() { // #define int int64_t int X = setN(5000); vector<pair<int, int>> res; for (int i = 1; i <= 5000; i++) { if (i == X) continue; res.push_back({i, X}); } return res; }

#include <Bob.h> #include <bits/stdc++.h> using namespace std; long long Bob(vector<pair<int, int>> v) { vector<int> cnt(5001); for (auto [a, b] : v) cnt[a]++, cnt[b]++; for (int i = 1; i <= 5000; i++) if (cnt[i] > 1) return i; }

# 1번째 컴파일 단계

Alice.cpp:1:10: fatal error: Alice.h: No such file or directory
    1 | #include <Alice.h>
      |          ^~~~~~~~~
compilation terminated.