Submission #1142062

#	Time	Username	Problem	Language	Result	Execution time	Memory
1142062		mehdiba	Mutating DNA (IOI21_dna)	C++20	0 / 100	1595 ms	2112 KiB

dna

#include "dna.h"
#include <bits/stdc++.h>
#define endl '\n'
#define pb push_back
#define F first
#define S second
#define all(v) v.begin(), v.end()
#define allr(v) v.rbegin(), v.rend()
using namespace std;
using ll = long long;
using ull = unsigned long long;
using ld = long double;
string a, b;

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

int get_distance(int x, int y){
	string s = s.substr(x, y + 1), t = s.substr(x, y + 1);
	int cnt = 0;
	for(int i = x; x <= y; i++)
		if(s[i] != t[i]) cnt++;
	if(cnt % 2) return -1;
	return cnt / 2;
}

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