CONTEST ID : 1002 - 第五講課後作業homework

3906:【入門】時鐘旋轉（1） ?

提示：請問時鐘的時針旋轉1小時，是多少度?

3907:【入門】買文具？

提示：先計算一下一支水筆的單價是多少？


SERVER TIME : 2026-10-08 06:53:36
Finished

STATUS : End    OPEN : Public
Start Time : 2021-03-12 12:00:00
End Time : 2021-03-31 16:00:00

ProblemSet Submit Standing OIStanding Statistics IP VERIFICATION

IP addresses with multiple IDs. If multiple IDs are accessed at the same computer during the contest/exam, it logged.

IP address Used ID Trace Time IP address count
161.81.39.250AliceUser Information / Contest Submit2021-03-20 22:03:392
161.81.39.250SophiaUser Information / Contest Submit2021-03-20 22:11:582
161.81.39.250SophiaUser Information / Contest Submit2021-03-21 20:12:262
161.81.39.250SophiaUser Information / Contest Submit2021-03-21 20:21:402


IDs with multiple IP addresses. If switch to another computer during the contest/exam, it logged.

Used ID Trace Used IP address Time IP address count
0823User Information / Contest Submit219.79.95.362021-03-20 20:46:342
0823User Information / Contest Submit219.79.95.362021-03-20 20:46:482
0823User Information / Contest Submit219.79.95.362021-03-21 09:52:172
0823User Information / Contest Submit219.79.95.362021-03-21 15:31:082
0823User Information / Contest Submit219.79.95.362021-03-21 15:31:442
0823User Information / Contest Submit203.218.172.432021-03-24 20:05:212
0823User Information / Contest Submit203.218.172.432021-03-27 09:50:232
DaisyUser Information / Contest Submit218.253.31.1772021-03-20 20:16:012
DaisyUser Information / Contest Submit218.253.31.1772021-03-21 18:14:592
DaisyUser Information / Contest Submit113.28.211.1572021-03-22 07:34:172
DaisyUser Information / Contest Submit218.253.31.1772021-03-27 10:48:032
DaisyUser Information / Contest Submit218.253.31.1772021-03-28 18:44:262
DaisyUser Information / Contest Submit113.28.211.1572021-03-29 19:11:142