Submission #1059477

#	Time	Username	Problem	Language	Result	Execution time	Memory
1059477		LittleOrange	Mutating DNA (IOI21_dna)	C++17	21 / 100	24 ms	3932 KiB

dna

#include "dna.h"
#include<bits/stdc++.h>
using namespace std;
using ll = int;
ll n;
string a,b;

void init(std::string A, std::string B) {
	a = A;
	b = B;
}

int get_distance(int x, int y) {
	string sa = a.substr(x,y-x+1);
	string sb = b.substr(x,y-x+1);
	if(sa==sb) return 0;
	string u = sa,v = sb;
	sort(u.begin(),u.end());
	sort(v.begin(),v.end());
	if (u!=v) return -1;
	if(sa.size()==2) return 1;
	if(sa.size()==3){
		if (sa[0]==sb[0]||sa[1]==sb[1]||sa[2]==sb[2]) return 1;
		return 2;
	}
	return 0;
}

• Subtask 1: 21 / 21
• Subtask 2: 0 / 22
• Subtask 3: 0 / 13
• Subtask 4: 0 / 28
• Subtask 5: 0 / 16