oj.uz

답안 #14153

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
14153 2015-05-02T14:27:52 Z dohyun0324 볼질 (OJUZ10_ballparade) C++14
100 / 100
 7 ms 1084 KB 
#include<stdio.h>
int n,x;
int b1,b2,b3,cnt,dap;
int main()
{
    int i;
    //freopen("input.txt","r",stdin);
    scanf("%d",&n);
    for(i=1;i<=n;i++)
    {
        scanf("%d",&x);
        if(x==1) cnt++;
        if(x==2) cnt=4;
        if(x==3)
        {
            if(b3) dap++, b3=0;
            if(b2) b3=1, b2=0;
            if(b1) b2=1, b1=0;
            cnt++;
        }
        if(cnt==4)
        {
            if(b1==0) b1=1;
            else if(b1==1 && b2==0) b2=1;
            else if(b1==1 && b2==1 && b3==0) b3=1;
            else if(b1==1 && b2==1 && b3==1) dap++;
            cnt=0;
        }
    }
    printf("%d",dap);
    return 0;
}

Subtask #1
22.0 / 22.0

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