TopCoder

User's AC Ratio

80.0% (4/5)

Submission's AC Ratio

22.7% (5/22)

Tags

Description

Input Format

Output Format

Sample Input 1

7 5
1 4
2 2
3 3
4 1
0 5
2 5
1 6
1 2 2 4
2 3 3 2
4 6 4 2
1 5 -1201 1201
1 5 1 5

Sample Output 1

Yes
No
Yes
No
Yes

Hints

Problem Source

Subtasks

No. Testdata Range Score

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 4000 2097152 65536
1 4000 2097152 65536
2 4000 2097152 65536
3 4000 2097152 65536
4 4000 2097152 65536
5 4000 2097152 65536
6 4000 2097152 65536
7 4000 2097152 65536
8 4000 2097152 65536
9 4000 2097152 65536
10 4000 2097152 65536
11 4000 2097152 65536
12 4000 2097152 65536
13 4000 2097152 65536
14 4000 2097152 65536
15 4000 2097152 65536
16 4000 2097152 65536
17 4000 2097152 65536
18 4000 2097152 65536
19 4000 2097152 65536
20 4000 2097152 65536
21 4000 2097152 65536
22 4000 2097152 65536
23 4000 2097152 65536
24 4000 2097152 65536
25 4000 2097152 65536
26 4000 2097152 65536
27 4000 2097152 65536
28 4000 2097152 65536
29 4000 2097152 65536
30 4000 2097152 65536
31 4000 2097152 65536
32 4000 2097152 65536
33 4000 2097152 65536
34 4000 2097152 65536
35 4000 2097152 65536