Submission #14031

#	Time	Username	Problem	Language	Result	Execution time	Memory
14031		baneling100	볼질 (OJUZ10_ballparade)	C++98	100 / 100	7 ms	1084 KiB

ballparade

#include <stdio.h>

int N, One, Two, Three, Ball, Score;

int main(void) {

    int i, num;

    scanf("%d",&N);
    for(i=1 ; i<=N ; i++) {
        scanf("%d",&num);
        if(num==1) Ball++;
        if(num==3) {
            Ball++;
            if(Three) {
                Three=0;
                Score++;
            }
            if(Two) {
                Two=0;
                Three=1;
            }
            if(One) {
                One=0;
                Two=1;
            }
        }
        if(num==2 || Ball==4) {
            Ball=0;
            if(One && Two && Three) {
                Three=0;
                Score++;
            }
            if(One && Two) {
                Two=0;
                Three=1;
            }
            if(One) {
                One=0;
                Two=1;
            }
            One=1;
        }
    }
    printf("%d",Score);

    return 0;
}

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