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open-source-workshop / idc-katas

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Implement prefixSum #13

Open kritiagrawal11 opened 5 years ago

kritiagrawal11 commented 5 years ago

prefixSum

Where to implement

src/prefixSum.js

Description (optional)

Implement prefix sum, with an optional argument being the commutative sum function. For example, the prefix sum of [1, 2, 3, 4] is [1, 1+2, 1+2+3, 1+2+3+4] or [1, 3, 6, 10], but with the multiplication operator as its sum function, it's [1, 1*2, 1*2*3, 1*2*3*4] or [1, 2, 6, 24].

ChandanaKotta commented 5 years ago

Hi, can you assign this to me?

kritiagrawal11 commented 5 years ago

Hi @ChandanaKotta , you can start solving this.