TopCoder

User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

Input Format

Output Format

Sample Input 1

8
100 100 90 90 -100 -100 -90 -90
100 90 100 90 -100 -90 -100 -90
6
-1000 -1000 1000 1000 1000 -1000
-1000 1000 -1000 1000 0 0
5
-1000 -1000 1000 1000 0
-1000 1000 -1000 1000 0
30
-904 -812 -763 -735 -692 -614 -602 -563 -435 -243
-87 -52 -28 121 126 149 157 185 315 336
390 470 528 591 673 798 815 837 853 874
786 10 -144 949 37 -857 -446 -969 -861 -712
5 -972 -3 -202 -845 559 -244 -542 -421 422
526 -501 -791 -899 -315 281 -275 467 743 -321

Sample Output 1

100.0
0.0
1000000.0
1067472.0

Hints

Info: 本題輸出為浮點數,絕對或相對誤差 1e-6 以下視為正確

Problem Source

Migrated from old NTUJ.

TopCoder SRM

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 10000 65536 200