Submission #14106

#	Time	Username	Problem	Language	Result	Execution time	Memory
14106		juchan1220	볼질 (OJUZ10_ballparade)	C++98	100 / 100	7 ms	1084 KiB

ballparade

#include <stdio.h>
#include <algorithm>
using namespace std;
int n,score,base[4];
void bob (void)
{
    if(base[0]+base[1]+base[2]==3)//홈인
        score++;
    base[2]=max(base[2],(base[1]+base[0])/2);
    base[1]=max(base[1],base[0]);

    return ;
}
void bob2 (void)
{
    if(base[2]==1)
        score++;
    base[2]=base[1];
    base[1]=base[0];
    base[0]=0;
    return ;
}
int main (void)
{
    int i,t,ball=0;
    scanf("%d",&n);

    for(i=0;i<n;i++){
        scanf("%d",&t);

        if(t==1)
            ball++;
        else if(t==2){
            bob();
            base[0]=1;
            ball=0;
        }
        else{
            bob2();
            ball++;
        }

        if(ball==4){
            bob();
            base[0]=1;
            ball=0;
        }

    }

    printf("%d\n",score);

    return 0;
}

• Subtask 1: 22 / 22
• Subtask 2: 25 / 25
• Subtask 3: 53 / 53