Retain all initial even value elements, add all odd values with 1

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Lucio Shi
Lucio Shi on 23 Nov 2021
Commented: Lucio Shi on 23 Nov 2021
Using random number generator, generate ten integer values in the form of 1-D array. Store it in a variable named A2Q10. How to retain all initial even value elements, add all odd values with 1? Now I know A2Q10 = randi([1 10],1,10) is to generate. But how to form a new 1-D array to only add 1 to odd value elements from the generated 1-D array. Please help me!

Answers (1)

KSSV
KSSV on 23 Nov 2021
Hint: Read about mod. If mod(x,2) is 1 then x is odd.
mod(4,2) % even number
ans = 0
mod(5,2) % odd number
ans = 1

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