제출 #1146125

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1146125	2025-02-05 14:48:14	CrabCNH	Art Exhibition (JOI18_art)	C++20	0 / 100	7 ms	15936 KiB

art

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#include <bits/stdc++.h>
#define task   "BriantheCrab"
#define int     long long
#define pii    pair <int, int>
#define fi     first
#define se     second
#define szf    sizeof
#define sz(s)  (int)((s).size())
using namespace std;
template <class T> void mini (T &t, T f) {if (t > f) t = f;}
template <class T> void maxi (T &t, T f) {if (t < f) t = f;}
const int maxN = 5e5 + 5;
const int inf = 1e9 + 7;
const int mod = 1e9 + 7;
pii a[maxN]; // sz, val
int pfs[maxN];
struct ST {
    int st[maxN * 4];
    
    ST () {
        memset (st, 0, szf (st));
    }
    
 
 
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컴파일 시 표준 에러 (stderr) 메시지

art.cpp: In function 'int main()':
art.cpp:90:17: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   90 |         freopen (task".inp", "r", stdin);
      |         ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
art.cpp:91:17: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   91 |         freopen (task".out", "w", stdout);
      |         ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 50