제출 #413055

#제출 시각아이디문제언어결과실행 시간메모리
413055losmi247슈퍼트리 잇기 (IOI20_supertrees)C++14
11 / 100
263 ms27956 KiB
#include <bits/stdc++.h> #include "supertrees.h" using namespace std; typedef long long ll; const int N = 1005; int n; int p[N][N]; int linija(){ vector <vector<int>> ans; for(int i = 1; i <= n; i++){ vector <int> fg; for(int j = 1; j <= n; j++){ if(j == i+1 || j == i-1) fg.push_back(1); else fg.push_back(0); } ans.push_back(fg); } build(ans); return 1; } int construct(vector <vector<int>> nz){ n = nz.size(); for(int i = 1; i <= n; i++){ for(int j = 1; j <= n; j++){ p[i][j] = nz[i-1][j-1]; } } bool prvi = 0; for(int i = 1; i <= n; i++) for(int j = 1; j <= n; j++) prvi |= (p[i][j] != 1); if(!prvi){ return linija(); } }

컴파일 시 표준 에러 (stderr) 메시지

supertrees.cpp: In function 'int construct(std::vector<std::vector<int> >)':
supertrees.cpp:41:1: warning: control reaches end of non-void function [-Wreturn-type]
   41 | }
      | ^
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...