CISC1600: Computer Science I Lab 9

Instruction: For this lab, we are continuing the program that we wrote in class to practice further working with array in functions. First copy the following program into your lab9, and then work implemen several functions. You don't need to modify the main function, which already includes calls to these functions.
lab9.cpp
Functions: Implement the following functions one by one, and test them one by one.

• A function that mulitple each array element by the given factor

  void MultiplyData (int a[], int size, int factor);
  

• A function that searches for a given value in the array, and returns its index (if it appears in the array), and return -1 if it does not appear in the array. Hint: loop through the array's filled part, from 0 to size-1, and compare each element with the given value. If it's a match, return the current index. After the loop, return -1.

  //search for value in the (partially-filled) array 
  
  int Search (int a[], int size, int value);
  

• A function that check if values in the array sorted in ascending order or not? Hint: The following is the pseudocode:

      /* repeat for all i in 0, size-2
            compare a[i] with a[i+1]
  	  if a[i] is larger than a[i+1] then the array is not sorted (return false)
      if we finish the loop, and hasn't return false, then the array is sorted 
        (return true) */
  

  bool IsSorted (int a[], int size);
  	

Coding Style Requirement:

1. Please indent your code in as required.
2. Use descriptive names for variables
3. Use blank lines to separate the code into appropriate blocks
4. Be sure to include comments to help others understand your program, and help yourself think!

How to submit

Please submit your program (which has to be named lab9.cpp) to the following webpage: lab9 submission link.