TopCoder

User's AC Ratio

0.0% (0/1)

Submission's AC Ratio

0.0% (0/2)

Tags

Description

/problemdata/tmt514/bvgcup-pre/2314.pdf
Warn: 本題有 specialjudge

Input Format

Output Format

Sample Input 1

1
3

Sample Output 1

1
3 3
1 2
1 3
2 3
2 1 2

Hints

Problem Source

Migrated from old NTUJ.

Beverage Cup II - tmt514, dreamoon, ferng

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 2000 1024576 20480