Sphere Online Judge

SPOJ Problem Set (classical)

10582. subarrays

Problem code: ARRAYSUB

Given an array and an integer k, find the maximum for each and every contiguous subarray of size k.


the number n denoting number of elements in the array then after a new line we have the numbers of the array

and then k in a new line



1 <= k <=n

and each element of the array is between 0 and 10^6


print the output array


1  2  3  1  4  5  2  3  6
3 3 4 5 5 5 6

Added by:priyamehtanit
Time limit:1s-4s
Source limit:50000B
Memory limit:256MB
Cluster: Pyramid (Intel Pentium III 733 MHz)

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2014-10-23 23:28:18 Rajat (1307086)
F**k. Ans has spaces. This gave me several wrong answers.
2014-10-23 23:28:02 Rajat (1307086)
F**k. Ans has spaces. This gave me several wrong answers.
2014-10-14 17:57:52 Vikas
Did it in O(N) time :D
2014-10-12 16:00:00 xlytron
There are spaces in the output.
2014-10-11 19:35:27 jack sparrow
hash+heap+twopointer=AC :D
2014-10-05 15:02:34 Ayush Vatsa
my brute force +deque solution both got AC'd in 0.2sec.
2014-09-10 13:45:17 surayans tiwari
accepted 0.71 sec segmented trees
2014-08-29 14:33:25 Pallav Goyal
I think that the numbers of the array are negative too in the test cases. Gave me several WA's!!!
2014-08-14 20:56:29 Aradhya
why my O(3n) soln is taking so much time ;/

Last edit: 2014-08-14 20:56:46
2014-07-22 12:05:44 VirinchiSamineni
got WA in 5th case can somebody help with this issue
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