제출 #1215591

#제출 시각아이디문제언어결과실행 시간메모리
1215591SzBenceDNA 돌연변이 (IOI21_dna)C++20
22 / 100
1596 ms2376 KiB
#include <bits/stdc++.h>

#include "dna.h"
using namespace std;

string a,b;
void init(std::string c, std::string d) {
	a=c;
	b = d;
}

int get_distance(int x, int y) {
	int sum=0,s2=0;
	for(int i =x; i<=y;i++){
		if(a[i]!=b[i] ){
			if(a[i] == 'T'){
				sum++;
				s2++;
			}
			else s2--;
		}
	}

	if(s2)return -1;
	return sum;
}
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