- in this exercise, please do not include and use string class. The function is using only array notation and manipulation.- string functions such as strlen is not allowed.- it should not have multiple return statements in the same function- there should be no global variable.- the function should not traverse the arrays more than once (e.g. looping through the array once only) A C++ PROGRAM named "isTheLastNumberTheMax" that accepts an array of integers and its size. It will return true if the last number in the array is the maximum number in that array and false otherwise. In addition, it also returns another boolean to indicate whether this list contains more than one maximum value.For example, if this is called with the array of {10, 20, 30, 40, 50}, it will return true and falseIf this is called with the array of {50, 10, 20, 30, 40, 50}, it will return true and true. A C++ PROGRAM named "changeCase" that takes an array of characters terminating by NULL character (C-string) and…

Do void and NULL pointers differ? Support your answer with examples. Tabulate the differences.

5. Write a C++ function which accepts an int array and the array size as arguments.  The function should dynamically create a new array which is the same size as the array passed in.  Each element in the new array should be double the corresponding element in the array passed in.  Return a pointer to the new array.  E.g. if you pass in the array {2, -3, 5} of size 3, it should create a new array of size 3 with values {4, -6, 10} and return a pointer to it. int *doubler(int a[], int size)     6. Consider the following line of code:   int temps[3] = {68, 72, 62}; - What does *temps contain? - What does *(temps+1) contain? - What does temps[1] contain?     7.  The _____ function returns true if the character is an upper case letter of the alphabet: a) toupper()   b) isupper()   c) isalpha()   d) isdigit()  e) none of these     8.  The _____ function converts a C-string to an int: a) strlen()   b) length()  c) len() d) atoi()   e) none of these