제출 #375013

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
375013	2021-03-08 21:03:30	ogibogi2004	Cubeword (CEOI19_cubeword)	C++14	0 / 100	1190 ms	11244 KiB

cubeword

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
const int MAXN=1e5+6;
map<char,int>mp;
const ll mod=998244353;
string s[MAXN];
int cnt[100][100];
int ans=0,n;
int dp[100][100][100];
void solve(int d)
{
  memset(cnt,0,sizeof(cnt));
  memset(dp,0,sizeof(dp));
  set<string>used;
  for(int i=0;i<n;i++)
  {
    if(s[i].size()!=d)continue;
    if(used.find(s[i])==used.end())
    {
      used.insert(s[i]);
      cnt[mp[s[i][0]]][mp[s[i][s[i].size()-1]]]++;
    }
    reverse(s[i].begin(),s[i].end());
    if(used.find(s[i])==used.end())
    {
      used.insert(s[i]);
      cnt[mp[s[i][0]]][mp[s[i][s[i].size()-1]]]++;
    }
    reverse(s[i].begin(),s[i].end());
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cubeword.cpp: In function 'void solve(int)':
cubeword.cpp:18:17: warning: comparison of integer expressions of different signedness: 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   18 |   if(s[i].size()!=d)continue;
      |      ~~~~~~~~~~~^~~

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