series

Need an efficient algorithm to solve the following problem [general] (2)
Logic for direct series asked in locMay 2018 [general] (2)
Question for Loc May!!! DIRECT SERIES. [general] (1)
infinite series sum [general] (9)
VK and NCR https://www.codechef.com/PRWR2018/problems/VKNCR [general] (4)
Why is there no solution visible for ICO 2018 Preparatory Series ? [general] (2)
CHSPARR - Editorial [editorial] (10)
how to change team for ICPC Preparatory Series [general] (1)
CHAP - EDITORIAL [editorial] (1)
Find unique numbers from series without breaking order. [general] (5)
(for java) Using switch case, calculate following sum of series...! [general] (1)
(if u are perfect in java)Need a java program code to compute sum of following series... [general] (1)
fibonacci series(O(logn)) [general] (5)