제출 #1275440

#제출 시각아이디문제언어결과실행 시간메모리
1275440k12_khoiDNA 돌연변이 (IOI21_dna)C++17
0 / 100
11 ms2080 KiB
#include "dna.h" #include <bits/stdc++.h> using namespace std; const int N=1e5+5; char c[]={'A','C','T'}; int n,q,x,y,temp; int cnt[3],dem[3]; string a,b; void init(string a,string b) { } int get_distance(int x,int y) { if (a.substr(x,y-x+1)==b.substr(x,y-x+1)) return 0; for (int j=0;j<3;j++) cnt[j]=dem[j]=0; for (int i=x;i<=y;i++) for (int j=0;j<3;j++) { if (a[i]==c[j]) cnt[j]++; if (b[i]==c[j]) dem[j]++; } for (int j=0;j<3;j++) if (cnt[j]!=dem[j]) return -1; return y-x+1; }
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