제출 #839466

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
839466	2023-08-30 05:39:28	Tuanlinh123	Selling RNA Strands (JOI16_selling_rna)	C++17	100 / 100	307 ms	267172 KiB

selling_rna

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#include<bits/stdc++.h>
#define ll long long
#define pll pair<ll, ll>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define ld long double
using namespace std;
map <char, ll> Map;
ll tin[2][200005], tout[2][200005];
ll k, ans[200005];
struct Node
{
    vector <ll> crr;
    ll child[4];
    Node ()
    {
        fill(begin(child), end(child), -1);
    }
};
struct Trie
{
    ll Time=0;
    vector <Node> t;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

selling_rna.cpp: In member function 'void Trie::addstring(std::string, long long int)':
selling_rna.cpp:39:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   39 |         for (ll i=0; i<s.size(); i++)
      |                      ~^~~~~~~~~
selling_rna.cpp: In member function 'void BIT::update(long long int, long long int)':
selling_rna.cpp:81:14: warning: statement has no effect [-Wunused-value]
   81 |         for (i; i<=n; i+=i&(-i))
      |              ^
selling_rna.cpp: In member function 'long long int BIT::query(long long int, long long int)':
selling_rna.cpp:88:14: warning: statement has no effect [-Wunused-value]
   88 |         for (r; r>0; r-=r&(-r))
      |              ^
selling_rna.cpp:90:14: warning: statement has no effect [-Wunused-value]
   90 |         for (l; l>0; l-=l&(-l))
      |              ^

• Subtask 1: 10 / 10
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 40 / 40