oj.uz

답안 #14898

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
14898 2015-07-05T13:33:42 Z kyma123 볼질 (OJUZ10_ballparade) C++
100 / 100
 13 ms 1716 KB 
#include <iostream>
using namespace std;

int score;
bool base[3];
void go() {
	if(base[0]) {
		if(base[1]) {
			if(base[2]) {
				score++;
				base[0] = false;
			}
			else {
				base[2] = true;
				base[0] = false;
			}
		}
		else {
			base[1] = true;
			base[0] = false;
		}
	}
}

void go_all() {
	if(base[2]) {
		score++;
		base[2] = false;
	}
	for(int i = 1; i >= 0; i--) {
		if(base[i]) {
			base[i + 1] = true;
			base[i] = false;
		}
	}
}
int main() {
	int n, b, ballcount = 0;
	cin >> n;
	for(; n--;) {
		cin >> b;
		if(b == 3) {
			go_all();
		}
		if(b != 2) {
			ballcount++;
			if(ballcount == 4) {
				ballcount = 0;
				go();
				base[0] = true;
			}
		}
		else {
			ballcount = 0;
			go();
			base[0] = true;
		}
	}
	cout << score;
}

Subtask #1
22.0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 1716 KB Output is correct
2 Correct 9 ms 1716 KB Output is correct
3 Correct 0 ms 1716 KB Output is correct
4 Correct 0 ms 1716 KB Output is correct
5 Correct 0 ms 1716 KB Output is correct
6 Correct 0 ms 1716 KB Output is correct
7 Correct 0 ms 1716 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1716 KB Output is correct
2 Correct 0 ms 1716 KB Output is correct
3 Correct 0 ms 1716 KB Output is correct
4 Correct 0 ms 1716 KB Output is correct
5 Correct 0 ms 1716 KB Output is correct
6 Correct 3 ms 1716 KB Output is correct
7 Correct 12 ms 1716 KB Output is correct
8 Correct 13 ms 1716 KB Output is correct

Subtask #3
53.0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 1716 KB Output is correct
2 Correct 9 ms 1716 KB Output is correct
3 Correct 0 ms 1716 KB Output is correct
4 Correct 0 ms 1716 KB Output is correct
5 Correct 12 ms 1716 KB Output is correct
6 Correct 11 ms 1716 KB Output is correct
7 Correct 7 ms 1716 KB Output is correct
8 Correct 9 ms 1716 KB Output is correct
9 Correct 0 ms 1716 KB Output is correct
10 Correct 12 ms 1716 KB Output is correct
11 Correct 1 ms 1716 KB Output is correct
12 Correct 0 ms 1716 KB Output is correct
13 Correct 13 ms 1716 KB Output is correct
14 Correct 13 ms 1716 KB Output is correct
15 Correct 13 ms 1716 KB Output is correct