제출 #1091591

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1091591	2024-09-21 13:06:17	tibinyte	Safety (NOI18_safety)	C++14	14 / 100	667 ms	28244 KiB

safety

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
 
using namespace std;
using namespace __gnu_pbds;
 
typedef long long ll;
typedef long double ld;
 
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
 
int random(int st, int dr)
{
    uniform_int_distribution<int> dist(st, dr);
    return dist(rng);
}
 
template <typename t>
using ordered_set = tree<t, null_type, less<t>, rb_tree_tag, tree_order_statistics_node_update>;
 
const int mod = 1e9 + 7;
struct Mint
{
    int val;
    Mint(int x = 0)
    {
        val = x % mod;
    }
    Mint(long long x)
 
 
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컴파일 시 표준 에러 (stderr) 메시지

safety.cpp: In constructor 'treap::treap(long long int)':
safety.cpp:88:15: warning: 'treap::lazy' will be initialized after [-Wreorder]
   88 |     int maxi, lazy;
      |               ^~~~
safety.cpp:87:9: warning:   'long long int treap::prior' [-Wreorder]
   87 |     int prior, val, cnt;
      |         ^~~~~
safety.cpp:90:5: warning:   when initialized here [-Wreorder]
   90 |     treap(int val = 0) : val(val), lazy(0), prior(random(1, 1e9)), cnt(1), maxi(val) {}
      |     ^~~~~

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