TopCoder

User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

Input Format

Output Format

Sample Input 1

5
4 0 90 100 80 5 3
4 0 90 100 80 5 3
4 100 90 0 80 5 3
4 0 90 100 80 5 3
5 98 76 54 32 11 11 6

Sample Output 1

0.08000
0.08000
0.74000
0.08000
0.25224

Hints

Problem Source

Migrated from old NTUJ.

Hsinchu icpc 2011

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 65536 200