1673 . Arnooks's Defensive Line

Submit
Status
Discussion / Solution
Ranklist
Back to Problems List

TopCoder

User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

Description

The PDF version of this problem can be downloaded here.

The whole problemset as one file can be downloaded here.

Input Format

Output Format

Sample Input 1

9
+ 5 10
+ 7 20
+ 3 15
? 9 12
+ 10 20
? 8 9
+ 6 30
? 8 9
? 9 12

Sample Output 1

2
3
4
3

Hints

Problem Source

Migrated from old NTUJ.

Regional Kuala Lumpur 2011

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 8000 65536 4000
Submit
Back to Top