renaming

labs/memory_debugging/buggy_lab4.cpp

@@ -1,116 +0,0 @@
-#include <iostream>
-#include <fstream>
-
-#define MAX_ARRAY_SIZE 50
-
-
-
-/** IMPORTANT: SOLUTIONS THAT DO NOT FOLLOW BELOW INSTRUCTIONS WILL RECEIVE NO CREDIT
- * Do not add or modify code in this file UNLESS ASKED TO! 
- * You are NOT allowed to declare new variables; use the ones already declared.
- * You are NOT allowed to create new helper functions or modify checkCorrectSmallest()
-**/
-
-
-
-/** DO NOT MODIFY THIS FUNCTION! **/
-int checkCorrectSmallest(int* smallestNum, const std::string& filename) {
-    if (filename == "first.txt" || filename == "middle.txt") {
-        if (*smallestNum != 1) {return -1;}
-    }
-
-    else if (filename == "last.txt") {
-        if (*smallestNum != 22) {return -1;}
-    }
-
-    return 1;
-}
-
-/** A function that will identify the mean and smallest number
-  * in a set of data provided that there are at most 50 numbers 
-  * in the file.
-  *
-  * @param filename: The name of a file that contains a list of numbers.
-  *
-  * Task: Add or modify code in the appropriate sections to fix memory and logic errors
-  * without using data structures (such as an array or vector) and without using any
-  * additional memory on the stack.
-**/
-
-void identifyMeanAndMin(const std::string& filename) {
-   int* numElements;
-   int* sum;
-   int* smallestNum;
-   float* avg;
-
-   /** PART 1: ADD CODE BELOW **/
-
-
-
-
-   /** PART 1: ADD CODE ABOVE **/
-
-   *numElements = 0;
-   *sum = 0;
-
-   int readInt;
-   int* intArray = new int[MAX_ARRAY_SIZE];
-   std::ifstream input(filename);
-
-   while (input >> readInt) {
-       *(intArray + *numElements) = readInt;
-       *numElements += 1;
-   }
-
-   std::cout << "Printing the contents of the array in reverse order:  ";
-
-   /** PART 2: MODIFY CODE BELOW **/
-
-   for (int i = MAX_ARRAY_SIZE; i >= -1; i--) {
-       // If we're at the beginning of the for loop, initalize *smallestNum
-       // Else, compare *smallestNum to current element in the for loop
-       if (i == MAX_ARRAY_SIZE) {
-           *smallestNum = *(intArray + i);
-       }
-
-       else {
-           if (*smallestNum > *(intArray + i)) {
-               *smallestNum = *(intArray + i);
-	   	   }
-       }
-
-   /** PART 2: MODIFY CODE ABOVE **/
-
-       *sum += *(intArray + i);
-       std::cout << *(intArray + i) << " ";
-   }
- 
-   std::cout << std::endl;
-   if (checkCorrectSmallest(smallestNum, filename) == -1) {
-       std::cout << "ERROR: incorrect value for smallest number" << std::endl;
-       return;
-   }
-
-   *avg = *sum / float(*numElements);
-   std::cout << "The average for the set of numbers in " << filename << " is "
-	     << *avg << " and the smallest number is " << *smallestNum
-	     << std::endl;
-
-   /** PART 3: ADD AND/OR MODIFY CODE BELOW **/
-
-   delete intArray;
-
-   /** PART 3: ADD AND/OR MODIFY CODE ABOVE **/
-}
-
-int main() {
-   identifyMeanAndMin("first.txt");
-   std::cout << std::endl;
-
-   identifyMeanAndMin("middle.txt");
-   std::cout << std::endl;
-
-   identifyMeanAndMin("last.txt");
-   return 0;
-}
-