[SUMSUM] Enjoy Sum with Operations | Commonlounge

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Priyam KakatiSphere Online Judge (SPOJ)

Part of course: Competitive Programming: From Beginner to Expert

[SUMSUM] Enjoy Sum with Operations

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

http://spoj.com/problems/SUMSUM/

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[GSS1] Can you answer these queries 1

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Priyam Kakati

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