제출 #1108240

#제출 시각아이디문제언어결과실행 시간메모리
1108240NewtonabcDNA 돌연변이 (IOI21_dna)C++17
35 / 100
25 ms5168 KiB
#include "dna.h" #include<bits/stdc++.h> using namespace std; const int N=1e5+10; int prea[N],preb[N],pre[N]; void init(std::string a, std::string b) { int n=a.size(); prea[0]=(a[0]=='A'),preb[0]=(b[0]=='A'); for(int i=1;i<n;i++) prea[i]=prea[i-1]+(a[i]=='A'),preb[i]=preb[i-1]+(b[i]=='A'); pre[0]=(a[0]!=b[0]); for(int i=1;i<n;i++) pre[i]=pre[i-1]+(a[i]!=b[i]); /*for(int i=0;i<n;i++) cout<<pre[i] <<" "; cout<<'\n';*/ } int get_distance(int x, int y) { if(prea[y]-(x-1>=0?prea[x-1]:0)==preb[y]-(x-1>=0?preb[x-1]:0)) return (pre[y]-(x-1>=0?pre[x-1]:0))/2; return -1; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...