oj.uz

답안 #14151

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
14151 2015-05-02T10:06:35 Z gs13105 볼질 (OJUZ10_ballparade) C++
100 / 100
 7 ms 1084 KB 
#include <stdio.h>

int main()
{
	bool x=0, y=0, z=0;
	int r=0, c=0, n, a, i;
	scanf("%d", &n);
	for(i=0;i<n;i++)
	{
		scanf("%d", &a);
		if(a==1||a==3)
		{
			if(a==3)
			{
				if(z)
					r++;
				z=y;
				y=x;
				x=0;
			}
			c++;
		}
		if(c==4||a==2)
		{
			c=0;
			if(x&&y&&z)
			{
				z=0;
				r++;
			}
			if(x&&y)
			{
				z=1;
				y=0;
			}
			if(x)
				y=1;
			x=1;
		}
	}
	printf("%d", r);
	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 0 ms 1084 KB Output is correct
2 Correct 0 ms 1084 KB Output is correct
3 Correct 7 ms 1084 KB Output is correct
4 Correct 0 ms 1084 KB Output is correct
5 Correct 5 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 0 ms 1084 KB Output is correct

Subtask #3
53.0 / 53.0

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