Submission #1142158

#	Time	Username	Problem	Language	Result	Execution time	Memory
1142158		samia	Mutating DNA (IOI21_dna)	C++20	0 / 100	641 ms	2736 KiB

dna

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

using namespace std;
string A,B;
    map<char,int>m;
    map<char,int>m1;

void init(string a, string b) {
    A=a;
        m['A']=0;
    m['T']=0;
     m1['A']=0;
    m1['T']=0;
    B=b;
}

int get_distance(int x, int y) {

     int f[A.size()+1];
      f[0]=0;
 for(int so=0;so<A.size()+1;so++){f[so]=0;}
     
      for(int so=x;so<=y;so++){
          m[A[so]]+=1;
          m1[B[so]]+=1;
          if(so!=x){f[so]=f[so-1];}
          if(A[so]!=B[so]){f[so]+=1;}
      }
      if(m['A']==m1['A']&&m['T']==m1['T']){ 
        m['A']=0;
    m['T']=0;
     m1['A']=0;
    m1['T']=0;
        return f[y];
             
      }
      else {
        m['A']=0;
    m['T']=0;
     m1['A']=0;
    m1['T']=0;
        return -1;
         
      }
  
}

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