제출 #691660

#제출 시각아이디문제언어결과실행 시간메모리
691660vjudge1DNA 돌연변이 (IOI21_dna)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #define ll long long #define pb push_back #define vl vector<ll> #define endl "\n" #define INF 0x3F3F3F3F using namespace std; const int sz=1e5+5; vl pew(sz),pac(sz),pat(sz),paa(sz),pba(sz),pbc(sz),pbt(sz); ll n,q; int get_distance(ll l, ll r){ ll cntac=pac[r]-pac[l-1]; ll cntbc=pbc[r]-pbc[l-1]; ll cntaa=paa[r]-paa[l-1]; ll cntba=pba[r]-pba[l-1]; ll cntat=pat[r]-pat[l-1]; ll cntbt=pbt[r]-pbt[l-1]; if(cntaa!=cntba or cntac!=cntbc or cntat!=cntbt){ return -1; } ll res=pew[r]-pew[l-1]; int ans=res/2+(res%2); return ans; } void init(string a, string b){ if(a[0]!=b[0]){pew[0]=0;} if(a[0]=='A'){paa[0]=1;} else if(a[0]=='C'){pac[0]=1;} else{pat[0]=1;} if(b[0]=='A'){pba[0]=1;} else if(b[0]=='C'){pbc[0]=1;} else{pbt[0]=1;} for(ll i=1;i<n;i++){ if(a[i]!=b[i]){pew[i]=pew[i-1]+1;} else{pew[i]=pew[i-1];} if(a[i]=='A'){paa[i]=paa[i-1]+1;} else if(a[i]=='C'){pac[i]=pac[i-1]+1;} else{pat[i]=pat[i-1]+1;} if(b[i]=='A'){pba[i]=pba[i-1]+1;} else if(b[i]=='C'){pbc[i]=pbc[i-1]+1;} else{pbt[i]=pbt[i-1]+1;} pat[i]=max(pat[i],pat[i-1]); pac[i]=max(pac[i],pac[i-1]); paa[i]=max(paa[i],paa[i-1]); pbt[i]=max(pbt[i],pbt[i-1]); pbc[i]=max(pbc[i],pbc[i-1]); pba[i]=max(pba[i],pba[i-1]); } return ; } /* */

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccDzOSyi.o: in function `main':
grader.cpp:(.text.startup+0x39d): undefined reference to `get_distance(int, int)'
collect2: error: ld returned 1 exit status