제출 #396441

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
396441	2021-04-30 00:38:23	12tqian	푸드 코트 (JOI21_foodcourt)	C++17	68 / 100	1090 ms	72160 KiB

foodcourt

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#include <bits/stdc++.h>
using namespace std;
#define f1r(i, a, b) for (int i = a; i < b; ++i)
#define f0r(i, a) f1r(i, 0, a)
#define each(t, a) for (auto& t : a)
#define mp make_pair
#define f first
#define s second
#define pb push_back
#define eb emplace_back
#define sz(x) (int)(x).size()
#define all(x) begin(x), end(x)
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef vector<pi> vpi;
typedef vector<pl> vpl;
template <class T> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; }
template <class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
const int N = 5e5 + 5;
 
 
 
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컴파일 시 표준 에러 (stderr) 메시지

foodcourt.cpp: In member function 'void SegmentTreeBeats<C>::upd(int, int, int, C, int, int, int)':
foodcourt.cpp:235:12: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else]
  235 |         if (t == 0)
      |            ^

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