Problem 44416. Sum of adjacent elements in a vector

Created by Shaul Salomon

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Last Solution submitted on Apr 20, 2021

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Solution 1799547

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1 Comment

bentzi grinfeld on 29 Apr 2019

why this code is not correct?
s = summ(v)
>> b=s
>> s(1)=[]
>> c=[[s],0]
>> s=[b+c]
>> s(end)=[]

Solution 1359214

2 Comments

2 Comments

Shaul Salomon on 3 Dec 2017

sorry mate, this is unfair for those who actually came up with a compact solution

Samuele Grillo on 12 Dec 2017

No need to be sorry.
Personally I think the regexp should be always forbidden.
I used it (and I had never thought about it before) because it seems that everyone is using it.

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Problem 44416. Sum of adjacent elements in a vector

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Problem 44416. Sum of adjacent elements in a vector

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