1049 . 比賽轉播

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TopCoder

cheng0928
AwA

User's AC Ratio

100.0% (1/1)

Submission's AC Ratio

100.0% (1/1)

Tags

npsc npsc-junior npsc-2022

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3 2
1 2
2 3
1 2

Sample Output 1

1

Sample Input 2

4 3
1 1
2 1
3 1
1 1

Sample Output 2

1

Sample Input 3

5 2
1 1000
1 1000
1 1000
2 10000
1 1000

Sample Output 3

2

Hints

Problem Source

NPSC 2022 國中組初賽 pE

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~57 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 1048576 1048576 1 2
1 1000 1048576 1048576 1 2
2 1000 1048576 1048576 1 2
3 1000 1048576 1048576 2
4 1000 1048576 1048576 2
5 1000 1048576 1048576 2
6 1000 1048576 1048576 2
7 1000 1048576 1048576 2
8 1000 1048576 1048576 2
9 1000 1048576 1048576 2
10 1000 1048576 1048576 2
11 1000 1048576 1048576 2
12 1000 1048576 1048576 2
13 1000 1048576 1048576 2
14 1000 1048576 1048576 2
15 1000 1048576 1048576 2
16 1000 1048576 1048576 2
17 1000 1048576 1048576 2
18 1000 1048576 1048576 2
19 1000 1048576 1048576 2
20 1000 1048576 1048576 2
21 1000 1048576 1048576 2
22 1000 1048576 1048576 2
23 1000 1048576 1048576 2
24 1000 1048576 1048576 2
25 1000 1048576 1048576 2
26 1000 1048576 1048576 2
27 1000 1048576 1048576 2
28 1000 1048576 1048576 2
29 1000 1048576 1048576 2
30 1000 1048576 1048576 2
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48 1000 1048576 1048576 2
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50 1000 1048576 1048576 2
51 1000 1048576 1048576 2
52 1000 1048576 1048576 2
53 1000 1048576 1048576 2
54 1000 1048576 1048576 2
55 1000 1048576 1048576 2
56 1000 1048576 1048576 2
57 1000 1048576 1048576 2
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