Submission #797024

#	Time	Username	Problem	Language	Result	Execution time	Memory
797024		tlnk07	Kamenčići (COCI21_kamencici)	C++17	0 / 70	1 ms	304 KiB

Main

#include<bits/stdc++.h>
using namespace std;

long long n, m[2], l, r;
bool turn = 0;
string s;

int main()
{
	cin >> n >> m[0] >> s;
	m[1] = m[0];
	l = 0;	r = n - 1;
	while(l <= r && m[0] > 0 && m[1] > 0)
	{
		if(l == r)	
		{
			if(s[l] == 'C')	--m[turn];
			++l;
		}
		else if(s[l] == 'P')	++l;
		else if(s[r] == 'P')	--r;
		else if(s[l + 1] == 'P')
		{
			if(s[r] == 'C')	--m[turn];
			--r;
		}
		else if(s[r - 1] == 'P')
		{
			if(s[l] == 'C')	--m[turn];
			++l;
		}
		else
		{
			--m[turn];
			++l;
		}
		turn = 1 - turn;
	}
	if(m[0] == 0)	cout << "NE";
	else	cout << "DA";
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 40