443 . 能源危機

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User's AC Ratio

87.5% (14/16)

Submission's AC Ratio

77.2% (71/92)

Tags

ytp ytp-senior ytp-2024

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3 10
1 1 1
2 2 2

Sample Output 1

2

Sample Input 2

5 20
1 1 10
1 2 3 5 7

Sample Output 2

1

Hints

Problem Source

YTP 2024 高中組程式挑戰營 p2

Subtasks

No. Testdata Range Constraints Score
1 0~1 範例測資 0
2 2~8 $x = y = 1, z = 10^ 7$ 2
3 0~20 無額外限制 8

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 262144 65536 1 3
1 1000 262144 65536 1 3
2 1000 262144 65536 2 3
3 1000 262144 65536 2 3
4 1000 262144 65536 2 3
5 1000 262144 65536 2 3
6 1000 262144 65536 2 3
7 1000 262144 65536 2 3
8 1000 262144 65536 2 3
9 1000 262144 65536 3
10 1000 262144 65536 3
11 1000 262144 65536 3
12 1000 262144 65536 3
13 1000 262144 65536 3
14 1000 262144 65536 3
15 1000 262144 65536 3
16 1000 262144 65536 3
17 1000 262144 65536 3
18 1000 262144 65536 3
19 1000 262144 65536 3
20 1000 262144 65536 3
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