Submission #14298

#	Time	Username	Problem	Language	Result	Execution time	Memory
14298		jalmal	이상한 수열 (OJUZ10_bizarre)	C++98	24 / 100	13 ms	12800 KiB

bizarre

#include <stdio.h>

int N, M, chk[3000010], cnt;

int main()
{
    //freopen("input.txt", "r", stdin);

    int i, j;

    scanf("%d", &N);
    for(i = 1; i <= N; i ++)
    {
        int inp;
        scanf("%d", &inp);
        if(!chk[inp + 1000000]) cnt ++, chk[inp + 1000000] = 1;
    }
    scanf("%d", &M);

    for(i = N+1; i <= M; i ++)
    {
        if(chk[cnt + 1000000])
        {
            printf("%d\n", cnt);
            return 0;
        }
        chk[cnt + 1000000] = 1;
        cnt ++;
    }

    printf("%d\n", --cnt);
    return 0;
}

• Subtask 1: 0 / 8
• Subtask 2: 24 / 24
• Subtask 3: 0 / 30
• Subtask 4: 0 / 38