A pyramid of size n is formed as follows: First, the base of the pyramid consists of n numbers, given as a list: [x_1, x 2, , x_n] The next layer contains n-1 numbers, obtained from adding each pair of adjacent numbers in the lower layer: [x 1 + x_2, x_2 + x_3, , x_(n-1) + x_n] The next layer contains n-2 numbers, obtained from adding each pair of adjacent numbers in the lower layer: [x_1 + 2x 2 + x_3, x_2 + 2x 3 +x 4, , x_(n-2) + 2x_(n-1) + x_n] This process is repeated until the top layer which has only 1 number. Create a function that takes in a list of numbers in the bottom layer and returns the only number at the top layer. For example, we can form a pyramid having a base of [2, e, 2, 1]:
A pyramid of size n is formed as follows: First, the base of the pyramid consists of n numbers, given as a list: [x_1, x 2, , x_n] The next layer contains n-1 numbers, obtained from adding each pair of adjacent numbers in the lower layer: [x 1 + x_2, x_2 + x_3, , x_(n-1) + x_n] The next layer contains n-2 numbers, obtained from adding each pair of adjacent numbers in the lower layer: [x_1 + 2x 2 + x_3, x_2 + 2x 3 +x 4, , x_(n-2) + 2x_(n-1) + x_n] This process is repeated until the top layer which has only 1 number. Create a function that takes in a list of numbers in the bottom layer and returns the only number at the top layer. For example, we can form a pyramid having a base of [2, e, 2, 1]:
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter17: Linked Lists
Section: Chapter Questions
Problem 1TF
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