Submission #499505

#	Time	Username	Problem	Language	Result	Execution time	Memory
499505		Alisaf9	Kamenčići (COCI21_kamencici)	C++14	70 / 70	1 ms	292 KiB

Main

#include <bits/stdc++.h>

using namespace std;




int main()
{
    string s;
    int n,k,first=0,second=0,i=0;

    cin>>n>>k;
cin>>s;
int q=s.size()-1;
    while (i<q)
    {
          if (s[i]=='P')
        {
            i++;
        }
        else if (s[q]=='P')
        {
            q--;
        }
        else if (s[i]=='C'&&s[i+1]=='C')
        {
            first++;
            i++;
        }
        else if (s[q]=='C' && s[q-1]=='C')
        {

            first++;
            q--;
        }
        else if (s[i]=='C')
        {

            first++;
            i++;
        }
        if (first>=k)
            break;
        if (s[i]=='P')
        {
            i++;
        }
        else if (s[q]=='P')
        {

            q--;
        }
        else if (s[i]=='C' && s[i+1]=='C')
        {
            second++;
            i++;
        }
        else if (s[q]=='C' && s[q-1]=='C')
        {
            second++;
            q--;
        }
        else if (s[i]=='C')
        {
            second++;
            i++;
        }
        if (second>=k)
            break;
    }
    if (second>first)
    {
        cout<<"DA";
    }
    else
        cout<<"NE";
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 40 / 40