Write a function that will receive a pointer to the address of the first element of the array. Read the ID numbers contained in idnumbers.txt into the array. Display a message which indicates that data is being read from the file. Return the number of elements saved in the array. Part 2 Write a function that will receive the pointer of the first element of an array, as well as the number of elements in the array. Display the
C++
Part 1
Write a function that will receive a pointer to the address of the first element of the array. Read the ID numbers contained in idnumbers.txt into the array. Display a message which indicates that data is being read from the file. Return the number of elements saved in the array.
Part 2
Write a function that will receive the pointer of the first element of an array, as well as the number of elements in the array. Display the contents of the array.
Part 3
Write a function that will receive the pointer of the first element of an array, as well as the number of elements in the array. The function should display the birth date of each person. Assume valid years are from 1921-2020.
Tip: The underscore character serves as the first locator character for each ID number, you can use this as a landmark to identify the indexes of each ID number.
EXAMPLE OUTPUT
List of ID numbers:
_7803045678087
_8904050876092
_9002017896054
_9408072345087
_8703083456098
_7812120867087
_0108068675087
_1012239687087
_0801090675086
_9911220768082
Date born: 1978/03/04
Date born: 1989/04/05
Date born: 1990/02/01
Date born: 1994/08/07
Date born: 1987/03/08
Date born: 1978/12/12
Date born: 2001/08/06
Date born: 2010/12/23
Date born: 2008/01/09
Date born: 1999/11/22
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