제출 #1142538

#제출 시각아이디문제언어결과실행 시간메모리
1142538sam12345678910112DNA 돌연변이 (IOI21_dna)C++20
0 / 100
18 ms4160 KiB
#include<bits/stdc++.h> using namespace std; # define ll long long string A ,B; int f[100003]; int fra[100003]; int frt[100003]; int fra2[100003]; int frt2[100003]; void init(string a, string b){ string A=a; string B=b; for(int so=0;so<A.size();so++){ f[so]=0; if(so!=0){f[so]+=f[so];} if(A[so]!=B[so]){ f[so]+=1;} if(A[so]=='T'){frt[so]=0;frt[so]+=1+frt[max(so-1,0)];} if(A[so]=='A'){fra[so]=0;fra[so]+=1+fra[max(so-1,0)];} if(B[so]=='T'){frt2[so]=0;frt2[so]+=1+frt2[max(so-1,0)];} if(B[so]=='A'){fra2[so]=0;fra2[so]+=1+fra2[max(so-1,0)];} } } int get_distance(int x, int y){ if(frt[y]-frt[x]==frt2[y]-frt2[x]&&fra[y]-fra[x]==fra2[y]-fra2[x]){return f[y]-f[x];} else{ return -1;} }
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