oj.uz

답안 #715095

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
715095 2023-03-25T22:22:59 Z Emma Kamenčići (COCI21_kamencici) C++11
0 / 70
 0 ms 212 KB 
#include<bits/stdc++.h>
using namespace std;

int main (){
	
	int n;
	bool answ = true;
	int antun = 0;
	int counter=0;
	int turn = 0;
	int branka = 0;
	int k;
	cin>>n>>k;
	k = k*2-1;
	string pebbles;
	cin>>pebbles;
	
	while (antun<k&&branka<k){
		if(pebbles[counter]==80){
			turn++;
			counter++;
		}
		else if(pebbles[n-counter-1]==80){
			turn++;
			counter++;
		}
		else {
			if(turn%2==1){
				branka++;
			}
			else{
				antun++;
			}
			turn++;
	}
	}
	
	if(antun>branka){
		answ = false;
	}
	if (answ==true){
		cout<<"DA";
	}
	else{
		cout<<"NE";
	}
}

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -