제출 #146457

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
146457	2019-08-24 07:50:41	Alexa2001	Necklace (Subtask 4) (BOI19_necklace4)	C++17	15 / 15	269 ms	612 KiB

necklace

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#include <bits/stdc++.h>
using namespace std;
const int Nmax = 3005;
string A, B, Brev;
int startA, startB, best = 0;
int z1[Nmax], z2[Nmax];
int pi[Nmax];
void kmp(string &A, string &B, int mat[])
{
    int i, k;
    pi[1] = 0;
    for(i=2; i<=A.size(); ++i)
    {
        k = pi[i-1];
        while(k && A[k] != A[i-1]) k = pi[k];
        
        if(A[k] == A[i-1]) ++k;
        pi[i] = k;
    }
    k = 0;
    for(i=1; i<=B.size(); ++i)
    {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

necklace.cpp: In function 'void kmp(std::__cxx11::string&, std::__cxx11::string&, int*)':
necklace.cpp:19:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=2; i<=A.size(); ++i)
              ~^~~~~~~~~~
necklace.cpp:29:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=1; i<=B.size(); ++i)
              ~^~~~~~~~~~
necklace.cpp: In function 'void solve(bool)':
necklace.cpp:44:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0; i<=A.size(); ++i)
              ~^~~~~~~~~~
necklace.cpp:58:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(j=0; j<=B.size(); ++j)
                  ~^~~~~~~~~~
necklace.cpp:63:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             if(j < B.size()) curr2 = z1[B.size() - j - 1];
                ~~^~~~~~~~~~

• Subtask 1: 15 / 15