제출 #785669

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
785669	2023-07-17 11:56:30	SamNguyen	Cake 3 (JOI19_cake3)	C++14	24 / 100	4043 ms	8064 KiB

cake3

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#include <bits/stdc++.h>
using namespace std;
#define INPFILE "cake3.inp"
#define OUTFILE "cake3.out"
using lli = long long;
template <class T1, class T2>
inline bool maximise(T1 &x, T2 y) {
    if (x < y) { x = y; return true; }
    return false;
}
template <class T1, class T2>
inline bool minimise(T1 &x, T2 y) {
    if (x > y) { x = y; return true; }
    return false;
}
const lli INF = 1e18;
const int MAX = 2e5 + 7;
int N, M;
pair<lli, lli> piece[MAX];
inline lli GET_V(int i) { return piece[i].second; }
inline lli GET_C(int i) { return piece[i].first; }
void input() {
    cin >> N >> M;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cake3.cpp: In function 'int main()':
cake3.cpp:65:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   65 |         freopen(INPFILE, "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
cake3.cpp:66:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   66 |         freopen(OUTFILE, "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 0 / 76