제출 #676128

#제출 시각아이디문제언어결과실행 시간메모리
67612812332100DNA 돌연변이 (IOI21_dna)C++17
컴파일 에러
0 ms0 KiB
#include "dna.h" #include<bits/stdc++.h> using namespace std; typedef long long ll; string s,ss; ll dna[2][3][100001],jem[100001],res[100001][6]; map<char,ll>mp; void init(string s,string ss) { mp['A']=0; mp['T']=1; mp['C']=2; dna[0][mp[s[0]]][0]=1; dna[1][mp[ss[0]]][0]=1; for(ll i=1;i<s.size();i++){ if(s[i]==ss[i])jem[i]=jem[i-1]+1; else jem[i]=jem[i-1]; // for(ll j=0;j<3;j++){ dna[0][j][i]=dna[0][j][i-1]; dna[1][j][i]=dna[1][j][i-1]; } dna[0][mp[s[i]]][i]++; dna[1][mp[ss[i]]][i]++; // } for(ll i=0;i<s.size();i++){ if(i)for(ll j=0;j<6;j++)res[i][j]=res[i-1][j]; if(s[i]=='A'){ if(ss[i]=='T'){ res[i][0]++; } else{ res[i][2]++; } }else if(s[i]=='T'){ if(ss[i]=='A'){ res[i][1]++; }else{ res[i][5]++; } }else{ if(ss[i]=='A'){ res[i][3]++; }else{ res[i][4]++; } } } } /* A T 0 T A 1 A C 2 C A 3 C T 4 T C 5 */ /* ATATATTATTTAA TAATTATTATAAA */ ll get_distance(ll x, ll y) { ll cnt=jem[y]-(x-1<0?0:jem[x-1]); ll a1=dna[0][0][y]-(x-1<0?0:dna[0][0][x-1]); ll t1=dna[0][1][y]-(x-1<0?0:dna[0][1][x-1]); ll c1=dna[0][2][y]-(x-1<0?0:dna[0][2][x-1]); ll a2=dna[1][0][y]-(x-1<0?0:dna[1][0][x-1]); ll t2=dna[1][1][y]-(x-1<0?0:dna[1][1][x-1]); ll c2=dna[1][2][y]-(x-1<0?0:dna[1][2][x-1]); ll len=y-x+1; if(a1!=a2 || t1!=t2 || c1!=c2)return -1; ll at=min(res[y][0]-(x-1<0?0:res[x-1][0]),res[y][1]-(x-1<0?0:res[x-1][1])); ll ac=min(res[y][2]-(x-1<0?0:res[x-1][2]),res[y][3]-(x-1<0?0:res[x-1][3])); ll tc=min(res[y][4]-(x-1<0?0:res[x-1][4]),res[y][5]-(x-1<0?0:res[x-1][5])); ll atc=len-(cnt+(at*2)+(ac*2)+(tc*2)); return (at+ac+tc+((2*atc)/3)); }

컴파일 시 표준 에러 (stderr) 메시지

dna.cpp: In function 'void init(std::string, std::string)':
dna.cpp:14:14: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |  for(ll i=1;i<s.size();i++){
      |             ~^~~~~~~~~
dna.cpp:26:14: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |  for(ll i=0;i<s.size();i++){
      |             ~^~~~~~~~~
/usr/bin/ld: /tmp/cc2HDAMs.o: in function `main':
grader.cpp:(.text.startup+0x39d): undefined reference to `get_distance(int, int)'
collect2: error: ld returned 1 exit status