oj.uz

답안 #16615

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
16615 2015-08-29T14:45:29 Z eaststar 볼질 (OJUZ10_ballparade) C++14
0 / 100
 9 ms 1084 KB 
#include <stdio.h>
int a[4]={1},ans,s;
void f(){
    for(int i=3;i;--i)if(a[i-1]){
        if(i>2)ans+=a[i];
        a[i]=1;
    }
}
void g(){
    for(int i=4;i--;){
        if(i>2)ans+=a[i];
        else a[i+1]=a[i];
        if(i)a[i]=0;
    }
}
int main(){
    int n,k;
    scanf("%d",&n);
    for(;n--;){
        scanf("%d",&k);
        if(k==1)if(++s>3)f(),s=0;
        else if(k==2)s=0,f();
        else{
            if(++s>3)f(),s=0;
            else g();
        }
    }
    printf("%d",ans);
    return 0;
}

Subtask #1
0.0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1084 KB Output is correct
2 Incorrect 0 ms 1084 KB Output isn't correct
3 Incorrect 0 ms 1084 KB Output isn't correct
4 Incorrect 0 ms 1084 KB Output isn't correct
5 Incorrect 0 ms 1084 KB Output isn't correct
6 Incorrect 7 ms 1084 KB Output isn't correct
7 Incorrect 0 ms 1084 KB Output isn't correct

Subtask #2
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 1084 KB Output isn't correct
2 Correct 0 ms 1084 KB Output is correct
3 Incorrect 0 ms 1084 KB Output isn't correct
4 Incorrect 0 ms 1084 KB Output isn't correct
5 Incorrect 0 ms 1084 KB Output isn't correct
6 Correct 0 ms 1084 KB Output is correct
7 Incorrect 4 ms 1084 KB Output isn't correct
8 Incorrect 4 ms 1084 KB Output isn't correct

Subtask #3
0.0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 1084 KB Output isn't correct
2 Incorrect 0 ms 1084 KB Output isn't correct
3 Incorrect 6 ms 1084 KB Output isn't correct
4 Incorrect 3 ms 1084 KB Output isn't correct
5 Incorrect 0 ms 1084 KB Output isn't correct
6 Incorrect 7 ms 1084 KB Output isn't correct
7 Incorrect 6 ms 1084 KB Output isn't correct
8 Incorrect 3 ms 1084 KB Output isn't correct
9 Incorrect 3 ms 1084 KB Output isn't correct
10 Incorrect 5 ms 1084 KB Output isn't correct
11 Incorrect 9 ms 1084 KB Output isn't correct
12 Incorrect 3 ms 1084 KB Output isn't correct
13 Incorrect 0 ms 1084 KB Output isn't correct
14 Incorrect 3 ms 1084 KB Output isn't correct
15 Correct 0 ms 1084 KB Output is correct