Upload Lab 9 Files

++ Lab 9 Files

Signed-off-by: cdez <cdez@cdezselfhosted.pw>

Lab09/Lab_9.c

@@ -0,0 +1,152 @@
+// header files
+#include <time.h>     // for seeding srand
+#include <stdlib.h>   // for srand, rand
+#include "Console_IO_Utility.h"
+#include "File_Output_Utility.h"
+#include "File_Input_Utility.h"
+
+// global constants
+const int MIN_RAND_LIMIT = 0;
+const int MAX_RAND_LIMIT = 100;
+const int MIN_ARRAY_SIZE = 1;
+const int MAX_ARRAY_SIZE = 10;
+
+// function prototypes
+void displayResults(int arraySize, int *arrayVal);
+int getRandBetween(int lowLimitValue, int highLimitValue);
+void printProgramTitle();
+
+int main( int argv, char *argc[] )
+   {
+    // initialize variables
+    int arraySizeValue, arrayVal[MAX_ARRAY_SIZE];
+    int iteration = 0;
+    // Display title
+      //function: printProgramTitle
+    printProgramTitle();
+    // get user input
+      // functions: scanf
+    // ask for array size
+    arraySizeValue = promptForInteger("Enter array size to fill in with random values: \n");
+
+
+    // do calculations
+    srand(time(NULL));
+    // need to check if the array size is less than 0, default to min size.
+    if (arraySizeValue <= 0)
+    {
+      int arrayVal[MIN_RAND_LIMIT];
+      arraySizeValue = 1;
+    }
+    else if (arraySizeValue > 10)
+    {
+      int arrayVal[arraySizeValue];
+      arraySizeValue = 10;
+    }
+
+    //fill array with random values
+
+    for (; iteration <= arraySizeValue; iteration++ )
+    {
+      arrayVal[iteration] = getRandBetween(MIN_RAND_LIMIT, MAX_RAND_LIMIT);
+    }
+
+    //display displayResults
+      //function: displayResults
+      displayResults(arraySizeValue, arrayVal);
+
+    // return results/end program
+    printf("\n\nEnd Program\n");
+    return 0;
+   }
+
+/*
+Name: displayResults
+Process: displays an array of randomly generated values
+         uses pipes to distinguish each array cell
+Function Input/Parameters: array size (int)
+                           array of values (int *)
+Function Output/Parameters: none
+Function Output/Returned: none
+Device Input/Keyboard: none
+Device Output/Monitor: displays items as specified
+Dependencies: printf
+*/
+void displayResults(int arraySize, int *arrayVal)
+{
+  // initialize variables
+  //int iteration = 0;
+  //display array info
+    //function: printString
+    printString("Randomly generated array: \n");
+
+
+  printf("|");
+  // do calculations
+  for (int iteration = 0 ; iteration < arraySize; iteration++ )
+  {
+   printf(" %d |", arrayVal[iteration]);
+  }
+}
+
+
+/*
+Name: getRandBetween
+Process: finds random value between two given parameters, inclusive,
+         and returns
+Function Input/Parameters: low limit value (int), high limit value (int)
+Function Output/Parameters: none
+Function Output/Returned: random value as specified (int)
+Device Input/Keyboard: none
+Device Output/Monitor: none
+Dependencies: rand
+*/
+int getRandBetween(int lowLimitValue, int highLimitValue)
+{
+  // initialize variables
+  int range;
+  lowLimitValue = MIN_RAND_LIMIT;
+  highLimitValue = MAX_RAND_LIMIT;
+
+  //Calculate range
+  range = highLimitValue - lowLimitValue + 1;
+
+  // do calculations
+  return rand() % range + lowLimitValue;
+
+
+  // display results
+
+  // return value
+}
+
+/*
+Name: printProgramTitle
+Process: displays program title
+Function Input/Parameters: none
+Function Output/Parameters: none
+Function Output/Returned: none
+Device Input/Keyboard: none
+Device Output/Monitor: title displayed as specified
+Dependencies: Console IO Utilities tools
+*/
+void printProgramTitle()
+{
+  // initialize variables
+    // none
+
+  // show title
+    // functions: printString
+  printString("Generate Random Array\n");
+  // print divider line
+  printCharacters(23, '=');
+  // print endlines
+  printEndlines(2);
+
+  // get user input
+    // none
+  // do calculations
+    // none
+  // display results
+    // none
+}