[北辰杯 North-Star-Cup] 十月月赛(考前模拟赛)

Done Ledo Start at: 2023-10-15 18:00 3.5 hour(s) Host: 61

注意:题面需要使用文件读写,文件名为 apple

void main() {
    freopen("apple.in", "r", stdin);
    freopen("apple.out", "w", stdout);
    .........
    fclose(stdin);
    fclose(stdout);
    return;
}

Status
Done
Rule
Ledo
Problem
4
Start at
2023-10-15 18:00
End at
2023-10-15 21:30
Duration
3.5 hour(s)
Host
Partic.
61