Answers

Time Limit: 1000ms
Memory Limit: 131072KB
This problem will be judged on HDU. Original ID: 4696
64-bit integer IO format: %I64d      Java class name: Main

Description

Sample Input

2 4
2 2
2 1
0 1 2 3

Sample Output

NO
YES
YES
YES

Source

Language: 
Theme: 
Share Code? 

Powered by NB231 | Current Style: .