제출 #1142106

#제출 시각아이디문제언어결과실행 시간메모리
1142106abdesssalamDNA 돌연변이 (IOI21_dna)C++20
컴파일 에러
0 ms0 KiB
#include "dna.h" #include <iostream> #include <string> #include <algorithm> using namespace std; int main() { ios_base::sync_with_stdio(false); int n,q; cin>>n>>q; string a,b; cin>>a>>b; for(int i=0; i<q; i++) { int x,y; cin>>x>>y; string substringA,substringB; int Aa=0,Ca=0,Ta=0; int Ab=0,Cb=0,Tb=0; for(int j=x; j<=y; j++) { substringA=substringA+a[j]; substringB=substringB+b[j]; } for(int j=0; j<int(substringA.length()); j++) { if(substringA[j]=='A') { Aa++; } else if(substringA[j]=='C') { Ca++; } else if(substringA[j]=='T') { Ta++; } } for(int j=0; j<int(substringB.length()); j++) { if(substringB[j]=='A') { Ab++; } else if(substringB[j]=='C') { Cb++; } else if(substringB[j]=='T') { Tb++; } } if(Aa!=Ab||Ca!=Cb||Ta!=Tb) { cout<<-1<<'\n'; } else { int s=0; for(int j=0; j<int(substringA.length()); j++) { if(substringA[j]==substringB[j]) { continue; } else { for(int k=j+1; k<int(substringA.length()); k++) { if(substringA[k]==substringB[j]) { s++; int temp; //swap temp=substringA[j]; substringA[j]=substringA[k]; substringA[k]=temp; break; } } } } cout<<s<<'\n'; } } }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc8ofp4m.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cclwfZHw.o:dna.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cc8ofp4m.o: in function `main':
grader.cpp:(.text.startup+0x363): undefined reference to `init(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)'
/usr/bin/ld: grader.cpp:(.text.startup+0x39a): undefined reference to `get_distance(int, int)'
collect2: error: ld returned 1 exit status