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Judge Server 搬遷 TIOJ 已於6/13 遷移至新的 Judge Server。新的 Judge Server 有經過調整以大致符合舊 Judge Server 的速度，但由於硬體不同的緣故，某些 submission 的執行時間仍可能與原先的時間有明顯差異。若有任何題目的時限需要調整，請於各題中的 Discussion 回報。

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Status

Discussion / Solution

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TopCoder

huangallen

User's AC Ratio

55.6% (5/9)

Submission's AC Ratio

13.6% (8/59)

Tags

全國賽 2020-全國賽 nhspc109

Description

題目 PDF 檔在這裡

TIOJ 目前不支援部份給分，請特別注意。

Input Format

Output Format

Sample Input 1

Sample Output 1

3 2
0

Sample Input 2

Sample Output 2

Hints

Problem Source

109 學年度全國資訊學科能力競賽

Subtasks

No.	Testdata Range	Constraints	Score
1	0~1	範例測資。	0
2	2~237	無額外限制。	100

Testdata and Limits

No.	Time Limit (ms)	Memory Limit (VSS, KiB)	Output Limit (KiB)	Subtasks
0	100	131072	65536	1
1	100	131072	65536	1
2	100	131072	65536	2
3	100	131072	65536	2
4	100	131072	65536	2
5	100	131072	65536	2
6	100	131072	65536	2
7	100	131072	65536	2
8	100	131072	65536	2
9	100	131072	65536	2
10	100	131072	65536	2
11	100	131072	65536	2
12	100	131072	65536	2
13	100	131072	65536	2
14	100	131072	65536	2
15	100	131072	65536	2
16	100	131072	65536	2
17	100	131072	65536	2
18	100	131072	65536	2
19	100	131072	65536	2
20	100	131072	65536	2
21	100	131072	65536	2
22	100	131072	65536	2
23	100	131072	65536	2
24	100	131072	65536	2
25	100	131072	65536	2
26	100	131072	65536	2
27	100	131072	65536	2
28	100	131072	65536	2
29	100	131072	65536	2
30	100	131072	65536	2
31	100	131072	65536	2
32	100	131072	65536	2
33	100	131072	65536	2
34	100	131072	65536	2
35	100	131072	65536	2
36	100	131072	65536	2
37	100	131072	65536	2
38	100	131072	65536	2
39	100	131072	65536	2
40	100	131072	65536	2
41	100	131072	65536	2
42	100	131072	65536	2
43	100	131072	65536	2
44	100	131072	65536	2
45	100	131072	65536	2
46	100	131072	65536	2
47	100	131072	65536	2
48	100	131072	65536	2
49	100	131072	65536	2
50	100	131072	65536	2
51	100	131072	65536	2
52	100	131072	65536	2
53	100	131072	65536	2
54	100	131072	65536	2
55	100	131072	65536	2
56	100	131072	65536	2
57	100	131072	65536	2
58	100	131072	65536	2
59	100	131072	65536	2
60	100	131072	65536	2
61	100	131072	65536	2
62	100	131072	65536	2
63	100	131072	65536	2
64	100	131072	65536	2
65	100	131072	65536	2
66	100	131072	65536	2
67	100	131072	65536	2
68	100	131072	65536	2
69	100	131072	65536	2
70	100	131072	65536	2
71	100	131072	65536	2
72	100	131072	65536	2
73	100	131072	65536	2
74	100	131072	65536	2
75	100	131072	65536	2
76	100	131072	65536	2
77	100	131072	65536	2
78	100	131072	65536	2
79	100	131072	65536	2
80	100	131072	65536	2
81	100	131072	65536	2
82	100	131072	65536	2
83	100	131072	65536	2
84	100	131072	65536	2
85	100	131072	65536	2
86	100	131072	65536	2
87	100	131072	65536	2
88	100	131072	65536	2
89	100	131072	65536	2
90	100	131072	65536	2
91	100	131072	65536	2
92	100	131072	65536	2
93	100	131072	65536	2
94	100	131072	65536	2
95	100	131072	65536	2
96	100	131072	65536	2
97	100	131072	65536	2
98	100	131072	65536	2
99	100	131072	65536	2
100	100	131072	65536	2
101	100	131072	65536	2
102	100	131072	65536	2
103	100	131072	65536	2
104	100	131072	65536	2
105	100	131072	65536	2
106	100	131072	65536	2
107	100	131072	65536	2
108	100	131072	65536	2
109	100	131072	65536	2
110	100	131072	65536	2
111	100	131072	65536	2
112	100	131072	65536	2
113	100	131072	65536	2
114	100	131072	65536	2
115	100	131072	65536	2
116	100	131072	65536	2
117	100	131072	65536	2
118	100	131072	65536	2
119	100	131072	65536	2
120	100	131072	65536	2
121	100	131072	65536	2
122	100	131072	65536	2
123	100	131072	65536	2
124	100	131072	65536	2
125	100	131072	65536	2
126	100	131072	65536	2
127	100	131072	65536	2
128	100	131072	65536	2
129	100	131072	65536	2
130	100	131072	65536	2
131	100	131072	65536	2
132	100	131072	65536	2
133	100	131072	65536	2
134	100	131072	65536	2
135	100	131072	65536	2
136	100	131072	65536	2
137	100	131072	65536	2
138	100	131072	65536	2
139	100	131072	65536	2
140	100	131072	65536	2
141	100	131072	65536	2
142	100	131072	65536	2
143	100	131072	65536	2
144	100	131072	65536	2
145	100	131072	65536	2
146	100	131072	65536	2
147	100	131072	65536	2
148	100	131072	65536	2
149	100	131072	65536	2
150	100	131072	65536	2
151	100	131072	65536	2
152	100	131072	65536	2
153	100	131072	65536	2
154	100	131072	65536	2
155	100	131072	65536	2
156	100	131072	65536	2
157	100	131072	65536	2
158	100	131072	65536	2
159	100	131072	65536	2
160	100	131072	65536	2
161	100	131072	65536	2
162	100	131072	65536	2
163	100	131072	65536	2
164	100	131072	65536	2
165	100	131072	65536	2
166	100	131072	65536	2
167	100	131072	65536	2
168	100	131072	65536	2
169	100	131072	65536	2
170	100	131072	65536	2
171	100	131072	65536	2
172	100	131072	65536	2
173	100	131072	65536	2
174	100	131072	65536	2
175	100	131072	65536	2
176	100	131072	65536	2
177	100	131072	65536	2
178	100	131072	65536	2
179	100	131072	65536	2
180	100	131072	65536	2
181	100	131072	65536	2
182	100	131072	65536	2
183	100	131072	65536	2
184	100	131072	65536	2
185	100	131072	65536	2
186	100	131072	65536	2
187	100	131072	65536	2
188	100	131072	65536	2
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190	100	131072	65536	2
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192	100	131072	65536	2
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194	100	131072	65536	2
195	100	131072	65536	2
196	100	131072	65536	2
197	100	131072	65536	2
198	100	131072	65536	2
199	100	131072	65536	2
200	100	131072	65536	2
201	100	131072	65536	2
202	100	131072	65536	2
203	100	131072	65536	2
204	100	131072	65536	2
205	100	131072	65536	2
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237	100	131072	65536	2

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