제출 #722655

#제출 시각아이디문제언어결과실행 시간메모리
722655bin9638수천개의 섬 (IOI22_islands)C++17
0 / 100
4 ms596 KiB
#include <bits/stdc++.h> #ifndef SKY #include "islands.h" #endif // SKY using namespace std; #define N 2010 #define ll long long #define fs first #define sc second #define ii pair<int,int> #define pb push_back variant<bool, vector<int>> find_journey(int NNN, int MMM, vector<int> canh_fs, vector<int> canh_sc) { } #ifdef SKY int main() { freopen("A.inp","r",stdin); freopen("A.out","w",stdout); ios::sync_with_stdio(0); cin.tie(NULL); cout.tie(NULL); return 0; } #endif

컴파일 시 표준 에러 (stderr) 메시지

islands.cpp: In function 'std::variant<bool, std::vector<int, std::allocator<int> > > find_journey(int, int, std::vector<int>, std::vector<int>)':
islands.cpp:19:1: warning: no return statement in function returning non-void [-Wreturn-type]
   19 | }
      | ^
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