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segment trees problems
Problem Name Online Judge Difficulty Level
1 Can you answer these queries III Categories SPOJ 1
2 Can you answer these queries II Categories SPOJ 1
3 Can you answer these queries I Categories SPOJ 1
4 Light Switching Categories SPOJ 1
5 Maximum Sum Categories SPOJ 1
6 Building Bridges(HARD) Categories SPOJ 3
7 Brackets Categories SPOJ 3