oj.uz

답안 #14013

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
14013 2015-04-25T00:14:09 Z pjsdream 볼질 (OJUZ10_ballparade) C++
100 / 100
 7 ms 1084 KB 
#pragma warning(disable:4996)

#include <stdio.h>

int b=0;
int score;
int base[4];

void ball() {
	if (base[1] && base[2] && base[3]) {
		base[3] = 0;
		score++;
	}
	if (base[1] && base[2]) {
		base[2] = 0;
		base[3] = 1;
	}
	if (base[1]) {
		base[1] = 0;
		base[2] = 1;
	}
	base[1] = 1;
}

void ball_poktu() {
	if (base[3]) {
		base[3] = 0;
		score++;
	}
	base[3] = base[2];
	base[2] = base[1];
	base[1] = 1;
}

void poktu() {
	if (base[3]) {
		base[3] = 0;
		score++;
	}
	base[3] = base[2];
	base[2] = base[1];
	base[1] = 0;
}

int main()
{
	int n;
	scanf("%d", &n);
	for (int i=0; i<n; i++) {
		int x;
		scanf("%d", &x);

		if (x==1) {
			b++;
			if (b==4) {
				b = 0;
				ball();
			}
		}
		else if (x==2) {
			b = 0;
			ball();
		}
		else {
			b++;
			if (b==4) {
				b = 0;
				ball_poktu();
			}
			else poktu();
		}
	}
	printf("%d\n", score);

	return 0;
}

Subtask #1
22.0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1084 KB Output is correct
2 Correct 0 ms 1084 KB Output is correct
3 Correct 0 ms 1084 KB Output is correct
4 Correct 0 ms 1084 KB Output is correct
5 Correct 0 ms 1084 KB Output is correct
6 Correct 0 ms 1084 KB Output is correct
7 Correct 0 ms 1084 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 1084 KB Output is correct
2 Correct 0 ms 1084 KB Output is correct
3 Correct 0 ms 1084 KB Output is correct
4 Correct 2 ms 1084 KB Output is correct
5 Correct 0 ms 1084 KB Output is correct
6 Correct 0 ms 1084 KB Output is correct
7 Correct 0 ms 1084 KB Output is correct
8 Correct 3 ms 1084 KB Output is correct

Subtask #3
53.0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1084 KB Output is correct
2 Correct 0 ms 1084 KB Output is correct
3 Correct 4 ms 1084 KB Output is correct
4 Correct 6 ms 1084 KB Output is correct
5 Correct 0 ms 1084 KB Output is correct
6 Correct 0 ms 1084 KB Output is correct
7 Correct 6 ms 1084 KB Output is correct
8 Correct 0 ms 1084 KB Output is correct
9 Correct 6 ms 1084 KB Output is correct
10 Correct 6 ms 1084 KB Output is correct
11 Correct 4 ms 1084 KB Output is correct
12 Correct 5 ms 1084 KB Output is correct
13 Correct 7 ms 1084 KB Output is correct
14 Correct 0 ms 1084 KB Output is correct
15 Correct 7 ms 1084 KB Output is correct