Write a single statement that shifts row array attendanceValues one position to the left. The rightmost element in shiftedValues also keeps its value.

Ex: [10, 20, 30, 40] after shifting becomes [20, 30, 40, 40]

Question

Computers and Technology

Blake Avila

2 September, 18:06

Write a single statement that shifts row array attendanceValues one position to the left. The rightmost element in shiftedValues also keeps its value.

Ex: [10, 20, 30, 40] after shifting becomes [20, 30, 40, 40]

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Answers (1)

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Reilly Neal · Answer 1

Hi, you haven't provided the programing language in which you need the code, I'll just explain how to do it using Matlab, and you can apply a similar method for any programming language.

Answer:

attendanceValues = [attendanceValues (2:end), attendanceValues (end) ]

Explanation step by step:

We take all the values of the array from the second position until the end, in this case, we use attendanceValues (2:end) for that. We take the last value of the array using attendanceValues (end). We create a single array based on the result of step one plus step two. We save the new array in the old one reusing attendanceValues.

Write a single statement that shifts row array attendanceValues one position to the left. The rightmost element in shiftedValues also keeps its value.Ex: [10, 20, 30, 40] after shifting becomes [20, 30, 40, 40]

Write a single statement that shifts row array attendanceValues one position to the left. The rightmost element in shiftedValues also keeps its value.

Ex: [10, 20, 30, 40] after shifting becomes [20, 30, 40, 40]