What is the Profile-most probable 6-mer in CTATAAACCTTACAT? 4

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<ll,ll>pll;
typedef pair<ll,pair<ll,ll>>plll;
#define fastread() (ios_base:: sync_with_stdio(false),cin.tie(NULL));
#define vll(v) v.begin(),v.end()
#define all(x) x.rbegin(),x.rend()
#define min3(a, b, c)   min(a, min(b, c))
#define max3(a, b, c)   max(a, max(b, c))
#define F first
#define S second
#define in  freopen("input.txt", "r", stdin)
#define out  freopen("output.txt", "w", stdout)
#define minheap int,vector<int>,greater<int>
#define pb push_back
#define eb emplace_back
#define ischar(x)  (('a' <= x && x <= 'z') || ('A' <= x && x <= 'Z'))
#define isvowel(ch) ((ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u')||(ch=='A'|| ch=='E' || ch=='I'|| ch=='O'|| ch=='U'))
#define bug cout<<"BUG"<<endl;
const int Max = 2e5 + 10;
const int Mod = 1e9 + 7;
const double PI  =3.141592653589793238463;
bool compare(const string &a, const string &b)
{
    for(ll i=0; i<a.size(); i++)
    {
        if(a[i]!=b[i] && (a[i]=='$' || b[i]=='$'))
        {

            if(a[i]=='$')return 1;

            else if(b[i]=='$')return 0;
        }

        else if(a[i]<b[i])return 1;

        else if(a[i]>b[i])return 0;
    }

    return 1;
}
ll lcm(ll a,ll b)
{
    if(a==0 || b==0)return 0;

    return a/__gcd(a,b)*b;
}

void input(ll ara[],ll n)
{
    for(ll i=0; i<n; i++)cin>>ara[i];
}
void print(ll ara[],ll n)
{
    for(ll i=0; i<n; i++)
        cout<<ara[i]<<" ";
    cout<<endl;
}



void printCycleRotation(vector<string>cyclicRotation)
{

    for(auto x : cyclicRotation)
        cout<<x<<endl;
}


double  ara[5][100];

ll number(char ch)
{
    if(ch=='A')return 1;

    else if(ch=='C')return 2;

    else if(ch=='T')return 3;

    else return 4;
}


double profileValue(string str)
{
    double ans=1;

    ll i;


            for(i=0; i<str.size(); i++)
            {
                ans*=ara[number(str[i])][i];
            }

            return ans;
}
int main()
{

    fastread();

    ll i,j,n,m,p,sum=0,k,t,c,d,cnt=0,q,l,r;

    bool flag=false;


        double a,b,temp;

        cin>>n;


        for(i=1; i<=4; i++)
        {
            for(j=0; j<n; j++)
            {
                cin>>a>>b;

                double temp=a/b;

               ara[i][j]=temp;
            }
        }

        for(i=1; i<=4; i++)
        {
            for(j=0; j<n; j++)
                cout<<ara[i][j]<<" ";

            cout<<endl;
        }




        double ans=0;




        string str;

        cin>>str>>k;

        ll len=str.size();

        string Ans;

        for(i=0; i<len; i++)
        {
            if(i+k<=len)
            {
                  string sub=str.substr(i,k);

                  double temp=profileValue(sub);

                  if(temp>ans)
                  {
                      ans=temp;

                      Ans=sub;
                  }
            }
        }

        cout<<ans<<" "<<Ans<<endl;










}


//GCAGGGTGCA

/*

6
1 2
7 8
3 8
0 1
1 8
0 1
1 8
0 1
1 2
5 8
3 8
0 1
1 8
1 8
0 1
0 1
1 4
7 8
1 4
0 1
1 8
3 8
1 4
1 8
CTATAAACCTTACAT 6

*/