Submission #13944

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
13944	2015-04-24T14:29:02 Z	ainta	볼질 (OJUZ10_ballparade)	C++	22 / 100	7 ms	1084 KB

ballparade

#include<stdio.h>
bool chk[3];
int R;
void Move(){
	if (chk[2])R++;
	chk[2] = chk[1];
	chk[1] = chk[0];
	chk[0] = false;
}
int main(){
	int i, n, a, B = 0;
	scanf("%d", &n);
	while (n--){
		scanf("%d", &a);
		if (a == 1){
			if (B == 3){
				Move();
				B = 0;
				chk[0] = true;
			}
			else B++;
			continue;
		}
		else if (a == 2){
			B = 0;
			Move();
			chk[0] = true;
		}
		else{
			Move();
			B++;
			if (B == 4){
				chk[0] = true;
				B = 0;
			}
		}
	}
	printf("%d\n", R);
}

Subtask #1

22.0 / 22.0

#	Verdict	Execution time	Memory	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	5 ms	1084 KB	Output is correct

Subtask #2

0.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	1084 KB	Output is correct
2	Correct	5 ms	1084 KB	Output is correct
3	Correct	0 ms	1084 KB	Output is correct
4	Incorrect	0 ms	1084 KB	Output isn't correct
5	Correct	0 ms	1084 KB	Output is correct
6	Correct	6 ms	1084 KB	Output is correct
7	Correct	2 ms	1084 KB	Output is correct
8	Correct	0 ms	1084 KB	Output is correct

Subtask #3

0.0 / 53.0

#	Verdict	Execution time	Memory	Grader output
1	Incorrect	6 ms	1084 KB	Output isn't correct
2	Correct	3 ms	1084 KB	Output is correct
3	Correct	0 ms	1084 KB	Output is correct
4	Incorrect	6 ms	1084 KB	Output isn't correct
5	Correct	3 ms	1084 KB	Output is correct
6	Correct	0 ms	1084 KB	Output is correct
7	Correct	7 ms	1084 KB	Output is correct
8	Incorrect	6 ms	1084 KB	Output isn't correct
9	Correct	0 ms	1084 KB	Output is correct
10	Correct	4 ms	1084 KB	Output is correct
11	Correct	0 ms	1084 KB	Output is correct
12	Incorrect	6 ms	1084 KB	Output isn't correct
13	Incorrect	0 ms	1084 KB	Output isn't correct
14	Incorrect	0 ms	1084 KB	Output isn't correct
15	Correct	3 ms	1084 KB	Output is correct