제출 #375982

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
375982	2021-03-10 13:24:37	usachevd0	새 집 (APIO18_new_home)	C++14	100 / 100	4966 ms	765164 KiB

new_home

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#pragma gcc optimize("Ofast")
#pragma gcc optimize("O3")
#pragma gcc target("avx2")
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define all(a) (a).begin(), (a).end()
using ll = long long;
using ull = unsigned long long;
using pii = pair<int, int>;
using pil = pair<int, ll>;
using pli = pair<ll, int>;
using pll = pair<ll, ll>;
using ld = long double;
template<typename T1, typename T2> bool chkmin(T1 &x, T2 y) { return y < x ? (x = y, true) : false; }
template<typename T1, typename T2> bool chkmax(T1 &x, T2 y) { return y > x ? (x = y, true) : false; }
void debug_out() { cerr << endl; }
template<typename T1, typename... T2> void debug_out(T1 A, T2... B) { cerr << ' ' << A; debug_out(B...); }
template<typename T> void mdebug_out(T *a, int n) { for (int i = 0; i < n; ++i) cerr << a[i] << ' '; cerr << endl; }
#ifdef DEBUG
    #define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
    #define mdebug(a, n) cerr << #a << ": ", mdebug_out(a, n)
#else
    #define debug(...) 1337
    #define mdebug(a, n) 1337
 
 
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컴파일 시 표준 에러 (stderr) 메시지

new_home.cpp:1: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    1 | #pragma gcc optimize("Ofast")
      | 
new_home.cpp:2: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    2 | #pragma gcc optimize("O3")
      | 
new_home.cpp:3: warning: ignoring #pragma gcc target [-Wunknown-pragmas]
    3 | #pragma gcc target("avx2")
      | 
new_home.cpp: In function 'int main()':
new_home.cpp:29:24: warning: statement has no effect [-Wunused-value]
   29 |     #define debug(...) 1337
      |                        ^~~~
new_home.cpp:336:5: note: in expansion of macro 'debug'
  336 |     debug(clock() * 1.0 / CLOCKS_PER_SEC);
      |     ^~~~~
new_home.cpp:345:31: warning: narrowing conversion of 'e.event2_t::tp' from 'int' to 'char' [-Wnarrowing]
  345 |             sgt::add_event({e.tp, e.val}, e.tp == 2 ? 0 : 1, t1, t2);
      |                             ~~^~
new_home.cpp:349:31: warning: narrowing conversion of 'e.event2_t::tp' from 'int' to 'char' [-Wnarrowing]
  349 |             sgt::add_query({e.tp, e.val}, t1);
      |                             ~~^~
new_home.cpp:29:24: warning: statement has no effect [-Wunused-value]
   29 |     #define debug(...) 1337
      |                        ^~~~
new_home.cpp:352:5: note: in expansion of macro 'debug'
  352 |     debug(clock() * 1.0 / CLOCKS_PER_SEC);
      |     ^~~~~
new_home.cpp:29:24: warning: statement has no effect [-Wunused-value]
   29 |     #define debug(...) 1337
      |                        ^~~~
new_home.cpp:357:5: note: in expansion of macro 'debug'
  357 |     debug(clock() * 1.0 / CLOCKS_PER_SEC);
      |     ^~~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 10 / 10
• Subtask 4: 23 / 23
• Subtask 5: 35 / 35
• Subtask 6: 20 / 20