제출 #717799

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
717799		skyvn97	육각형 영역 (APIO21_hexagon)	C++14	0 / 100	1 ms	212 KiB

hexagon

#include "hexagon.h"
 
#include <bits/stdc++.h>
using namespace std;
 
int dfs(int x) {
  cout << x << endl;
  dfs(x + 1);
  return 2 * x;
}

int draw_territory(int N, int A, int B,
                   std::vector<int> D, std::vector<int> L) {
	freopen("ahihi.inp", "r", stdin);
    freopen("ahihi.out", "w", stdout);
  	return 220797;
}

컴파일 시 표준 에러 (stderr) 메시지

hexagon.cpp: In function 'int draw_territory(int, int, int, std::vector<int>, std::vector<int>)':
hexagon.cpp:14:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |  freopen("ahihi.inp", "r", stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
hexagon.cpp:15:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |     freopen("ahihi.out", "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 11
• Subtask 4: 0 / 12
• Subtask 5: 0 / 15
• Subtask 6: 0 / 19
• Subtask 7: 0 / 18
• Subtask 8: 0 / 16