제출 #839483

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
839483	2023-08-30 06:38:37	daoquanglinh2007	Selling RNA Strands (JOI16_selling_rna)	C++17	100 / 100	845 ms	67144 KiB

selling_rna

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int NM = 1e5, MOD = 1e9+7, LOG = 17, inf = 1e9+7;
int N, M;
string P[2*NM+5], Q[2*NM+5];
vector <int> pref[2*NM+5], suff[2*NM+5];
int id_pref[2*NM+5], id_suff[2*NM+5], val[2*NM+5], pos[2*NM+5], bit[2*NM+5], ans[NM+5];
int c(char ch){
  if (ch == 'A') return 0;
  if (ch == 'G') return 1;
  if (ch == 'C') return 2;
  return 3;
}
void process(string &S, vector <int> &f){
  f.resize(S.size()+1);
  f[0] = 0;
  for (int i = 1; i <= S.size(); i++)
    f[i] = ((ll)f[i-1]*4+c(S[i-1]))%MOD;
}
int lcp(vector <int> &f1, vector <int> &f2){
  int l = 1, r = min(f1.size(), f2.size())-1, res = 0;
  while (l <= r){
    int mid = (l+r)/2;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

selling_rna.cpp: In function 'void process(std::string&, std::vector<int>&)':
selling_rna.cpp:23:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |  for (int i = 1; i <= S.size(); i++)
      |                  ~~^~~~~~~~~~~
selling_rna.cpp: In function 'bool cmp_pref(int, int)':
selling_rna.cpp:42:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   42 |  if (res == min(pref[x], pref[y]).size()-1){
      |      ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
selling_rna.cpp: In function 'bool cmp_suff(int, int)':
selling_rna.cpp:50:10: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |  if (res == min(suff[x], suff[y]).size()-1){
      |      ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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