oj.uz

답안 #14297

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
14297 2015-05-10T10:21:31 Z jalmal 볼질 (OJUZ10_ballparade) C++
100 / 100
 7 ms 1084 KB 
#include <stdio.h>

int N;
int ball, l1, l2, l3, score;

int main()
{
    //freopen("input.txt", "r", stdin);

    int i;

    scanf("%d", &N);
    for(i = 1; i <= N; i ++)
    {
        int now;
        scanf("%d", &now);
        if(now == 3)
        {
            ball ++;
            score += l3, l3 = l2, l2 = l1, l1 = 0;
        }
        else if(now == 1) ball ++;
        if(now == 2 || ball >= 4)
        {
            ball = 0;
            if(l1)
            {
                if(l2)
                {
                    if(l3) score ++;
                    else l3 = l2 = l1 = 1;
                }
                else l2 = l1 = 1;
            }
            else l1 = 1;
        }
    }

    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 3 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 6 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 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 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 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 5 ms 1084 KB Output is correct
6 Correct 5 ms 1084 KB Output is correct
7 Correct 0 ms 1084 KB Output is correct
8 Correct 0 ms 1084 KB Output is correct
9 Correct 0 ms 1084 KB Output is correct
10 Correct 6 ms 1084 KB Output is correct
11 Correct 5 ms 1084 KB Output is correct
12 Correct 6 ms 1084 KB Output is correct
13 Correct 6 ms 1084 KB Output is correct
14 Correct 7 ms 1084 KB Output is correct
15 Correct 0 ms 1084 KB Output is correct