Submission #1142066

#	Time	Username	Problem	Language	Result	Execution time	Memory
1142066		samia	Mutating DNA (IOI21_dna)	C++20	0 / 100	1595 ms	2624 KiB

dna

#include "dna.h"
#include<bits/stdc++.h>

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

int get_distance(int x, int y) {
  int ans;
  map<char,int>m;
    map<char,int>m1;
 
      int f[A.size()];
      f[0]=0;
      for(int so=0;so<A.size();so++){
          if(so!=0){f[so]=f[so-1];}
          if(A[so]!=B[so]){f[so]+=1;}
      }
      
      return f[y]-f[x];
  
}

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