oj.uz

답안 #14273

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
14273 2015-05-09T16:19:53 Z operaghost 볼질 (OJUZ10_ballparade) C++
100 / 100
 7 ms 1084 KB 
#include <stdio.h>
int ball[4],base[4];
int main()
{
    int n,a,i,s=0;
    scanf("%d",&n);
    for(i=1;i<=n;i++){
        scanf("%d",&a);
        ball[a]++;
        if(ball[1]==4||a==2){
            if(base[3]&&base[2]&&base[1])s++;
            else if(base[2]&&base[1])    base[3]=1;
            else if(base[3]&&base[1]||base[1])    base[2]=1;
            base[1]=1;
            ball[1]=0;
        }
        if(a==3){
            ball[1]++;
            if(base[3])s++,base[3]=0;
            if(base[2])base[3]=1,base[2]=0;
            if(base[1])base[2]=1,base[1]=0;
            if(ball[1]==4)base[1]=1,ball[1]=0;
        }
        //printf("%d %d %d\n%d %d %d\n%d\n",ball[1],ball[2],ball[3],base[1],base[2],base[3],s);
    }
    printf("%d",s);
   return 0;
}

Subtask #1
22.0 / 22.0

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

Subtask #3
53.0 / 53.0

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