in c++ 1. Write a function that takes a 1 Dimensional array and an integer n and returns the number of times ‘n’ appears in the array. If ‘n’ does not appear in the array, return -1. 2. Write a function that takes a 2 Dimensional array and returns the position of the first row with an odd sum. Assume that the column size is fixed at 4. If no sum is odd, return -1 3. Write a class, “pie”, that has a number of slices (int slices) as a private property. Construct the pie with a number of slices and remove a slice with a function. Tell the user how many slices are in the pie.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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in c++

1. Write a function that takes a 1 Dimensional array and an integer n and
returns the number of times ‘n’ appears in the array. If ‘n’ does not appear
in the array, return -1.
2. Write a function that takes a 2 Dimensional array and returns the position
of the first row with an odd sum. Assume that the column size is fixed at 4.
If no sum is odd, return -1
3. Write a class, “pie”, that has a number of slices (int slices) as a private
property. Construct the pie with a number of slices and remove a slice with
a function. Tell the user how many slices are in the pie.

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