Sphere Online Judge (SPOJ) Community | CommonLounge

Sphere Online Judge (SPOJ)

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Discuss SPOJ problems and solutions, and other SPOJ related stuff.

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1.

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[SPOJ AGGRCOW] Aggressive cows!by Shashwat Chandra

Can someone please give me some hints to solve this problem. Thanks in Advance!!

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2.

discussion

[ALTSEQ] Alternating Sequencesby Swetanjal Datta

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3.

discussion

[ACODE] Alphacodeby Swetanjal Datta

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4.

discussion

What are your favorite problems on SPOJ?by Keshav Dhandhania

If you have time, also tell us why you chose the problems you chose.

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5.

discussion

[RENT] Rent your airplane and make moneyby Himanshu Jaju

This problem is from ACM Southwestern European Regional Contest, Paris 2003

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6.

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[SUMSUM] Enjoy Sum with Operationsby Priyam Kakati

Need idea: Tried to solve it using bitmask + segment tree, but getting WA. Any idea about how to solve this problem efficiently?

Read more…(23 words)

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