제출 #1265153

#제출 시각아이디문제언어결과실행 시간메모리
1265153tcmducDNA 돌연변이 (IOI21_dna)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #define fi first #define se second using namespace std; const long long oo=1e18; const int mod=1e9+7; bool bit(int x,int i){return (x>>i)&1;} int n,q; string a,b; int cnt[3][100005][4],dif[100005][4][4]; void init(string a,string b) { a='0'+a,b='0'+b; for(int i=1;i<=n;i++) { if(a[i]=='A')a[i]='1';if(a[i]=='C')a[i]='2';if(a[i]=='T')a[i]='3'; if(b[i]=='A')b[i]='1';if(b[i]=='C')b[i]='2';if(b[i]=='T')b[i]='3'; } for(int i=1;i<=n;i++) { for(int j=1;j<=2;j++)for(int k=1;k<=3;k++)cnt[j][i][k]=cnt[j][i-1][k]; cnt[1][i][a[i]-'0']++; cnt[2][i][b[i]-'0']++; } for(int i=1;i<=n;i++) { for(int j=1;j<=3;j++)for(int k=1;k<=3;k++)dif[i][j][k]=dif[i-1][j][k]; dif[i][a[i]-'0'][b[i]-'0']++; } } int get_distance(int x,int y) { x++,y++; for(int i=1;i<=3;i++) if(cnt[1][y][i]-cnt[1][x-1][i]!=cnt[2][y][i]-cnt[2][x-1][i])return -1; int kq=0,thua=0; for(int i=1;i<=3;i++) { for(int j=i+1;j<=3;j++) { int d1=dif[y][i][j]-dif[x-1][i][j]; int d2=dif[y][j][i]-dif[x-1][j][i]; kq+=min(d1,d2); thua+=max(d1,d2)-min(d1,d2); } } return kq+thua/3*2; } void Tcmduc_VOI26() { cin>>n>>q>>a>>b; init(a,b); while(q--) { int x,y;cin>>x>>y; cout<<get_distance(x,y)<<'\n'; } } int main() { ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);//home(); Tcmduc_VOI26(); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccUepj4p.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc6oxuUg.o:dna.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status