제출 #985443

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
985443		Zbyszek99	DNA 돌연변이 (IOI21_dna)	C++17	컴파일 에러	0 ms	0 KiB

dna

#include "dna.h"
#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < n; i++)
using namespace std;

map<string, int> typ = {{"AT",0},{"AC",1},{"TA",2},{"TC",3},{"CA",4},{"CT",5},{"AA",6},{"TT",7},{"CC",8}};
map<char, int> znak = {{'A',0},{'T',1},{'C',2}};
int pref_typ[100001][9];
int pref_znak[100001][2][3];
int n;

void init(string s1, string s2)
{
    n = (int)s.size();
    rep(i,n)
    {
        rep(j,3)
        {
            if(znak[s1[i]] == j) pref_znak[i+1][0][znak[s1[i]]] = pref_znak[i][0][znak[s1[i]]] +1;
            else pref_znak[i+1][0][znak[s1[i]]] = pref_znak[i][0][znak[s1[i]]];
        }
    }
    rep(i,n)
    {
        rep(j,3)
        {
            if(znak[s1[i]] == j) pref_znak[i+1][0][znak[s2[i]]] = pref_znak[i][0][znak[s2[i]]] +1;
            else pref_znak[i+1][0][znak[s2[i]]] = pref_znak[i][0][znak[s2[i]]];
        }
    }
    rep(i,n)
    {
        rep(z1,3)
        {
            rep(z2,3)
            {
                string s; s += s1[i]; s+= s2[i];
                if(znak[s1[i]] == z1 && znak[s2[i]] == z2) pref_typ[i+1][s] = pref_typ[i][s] +1;
                else pref_typ[i+1][s] = pref_typ[i][s];
            }
        }
    }
}

int get_distance(int p, int k)
{
    int T1 = pref_znak[k+1][0][znak['T']] - pref_znak[p][0][znak['T']];
    int C1 = pref_znak[k+1][0][znak['C']] - pref_znak[p][0][znak['C']];
    int A1 = pref_znak[k+1][0][znak['A']] - pref_znak[p][0][znak['A']];

    int T2 = pref_znak[k+1][1][znak['T']] - pref_znak[p][1][znak['T']];
    int C2 = pref_znak[k+1][1][znak['C']] - pref_znak[p][1][znak['C']];
    int A2 = pref_znak[k+1][1][znak['A']] - pref_znak[p][1][znak['A']];
    if(T1 != T2 || C1 != C2 || A1 != A2)
    {
        return -1;
    }
    int ust = k-p+1;
    int ans = 0;
    ust -= pref_typ[k+1][typ["AA"]] - pref_typ[p][typ["AA"]];
    ust -= pref_typ[k+1][typ["TT"]] - pref_typ[p][typ["TT"]];
    ust -= pref_typ[k+1][typ["CC"]] - pref_typ[p][typ["CC"]];

    ust -= min(pref_typ[k+1][typ["TA"]] - pref_typ[p][typ["TA"]],pref_typ[k+1][typ["AT"]] - pref_typ[p][typ["AT"]])*2;
    ans += min(pref_typ[k+1][typ["TA"]] - pref_typ[p][typ["TA"]],pref_typ[k+1][typ["AT"]] - pref_typ[p][typ["AT"]]);

    ust -= min(pref_typ[k+1][typ["TC"]] - pref_typ[p][typ["TC"]],pref_typ[k+1][typ["CT"]] - pref_typ[p][typ["CT"]])*2;
    ans += min(pref_typ[k+1][typ["TC"]] - pref_typ[p][typ["TC"]],pref_typ[k+1][typ["CT"]] - pref_typ[p][typ["CT"]]);
    
    ust -= min(pref_typ[k+1][typ["CA"]] - pref_typ[p][typ["CA"]],pref_typ[k+1][typ["AC"]] - pref_typ[p][typ["AC"]])*2;
    ans += min(pref_typ[k+1][typ["CA"]] - pref_typ[p][typ["CA"]],pref_typ[k+1][typ["AC"]] - pref_typ[p][typ["AC"]]);
    
    return ans+ust-1;
}

컴파일 시 표준 에러 (stderr) 메시지

dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:14:14: error: 's' was not declared in this scope; did you mean 's1'?
   14 |     n = (int)s.size();
      |              ^
      |              s1
dna.cpp:38:73: error: no match for 'operator[]' (operand types are 'int [9]' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   38 |                 if(znak[s1[i]] == z1 && znak[s2[i]] == z2) pref_typ[i+1][s] = pref_typ[i][s] +1;
      |                                                                         ^
dna.cpp:38:90: error: no match for 'operator[]' (operand types are 'int [9]' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   38 |                 if(znak[s1[i]] == z1 && znak[s2[i]] == z2) pref_typ[i+1][s] = pref_typ[i][s] +1;
      |                                                                                          ^
dna.cpp:39:35: error: no match for 'operator[]' (operand types are 'int [9]' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   39 |                 else pref_typ[i+1][s] = pref_typ[i][s];
      |                                   ^
dna.cpp:39:52: error: no match for 'operator[]' (operand types are 'int [9]' and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   39 |                 else pref_typ[i+1][s] = pref_typ[i][s];
      |                                                    ^