lab3

Assignments/lab3_CalebFontenot/twoDarraysChar.cpp

@@ -0,0 +1,128 @@
+//
+// Created by caleb on 3/20/24.
+//
+
+#include <iostream>
+
+char** create2DarrayChar(int rows, int columns) {
+    char **pp = new char* [rows];
+    for (int i = 0; i < rows; ++i) {
+        pp[i] = new char[columns + 1];
+    }
+    return pp;
+}
+
+
+void populateChar(char** pp, int rows, int columns) {
+    int ascii = 'A';
+    for (int i = 0; i < rows; ++i) {
+        int j = 0;
+        for (j = 0; j < columns -1; ++j) {
+            pp[i][j] = ascii + i + j;
+        }
+        pp[i][j] = '\0';
+        ascii += 10;
+        if (ascii > 100) {
+            ascii = 65;
+        }
+    }
+}
+
+void populateCharReverse(char** pp, int rows, int columns) {
+    int ascii = 'A';
+    for (int i = 0; i < rows; ++i) {
+    //for (int i = rows - 1; i >= 0; --i) {
+        int j = columns;
+        for (int j = 0; j < columns; ++j) {
+        //for (j = columns - 1; j >= 0; --j) {
+            pp[i][j] = ascii - i - j;
+        }
+        pp[i][j] = '\0';
+        ascii += 10;
+        if (ascii > 100) {
+            ascii = 65;
+        }
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////
+/* traverses */
+void traverseChar(char** pp, int rows, int columns) {
+    for (int i = 0; i < rows; ++i) {
+        for (int j = 0; j < columns; ++j) {
+            std::cout << pp[i][j] << " ";
+        }
+    }
+    std::cout << std::endl;
+}
+
+void traverseCharSingleLoop (char** pp, int rows) {
+    for (int i = 0; i < rows; ++i) {
+        std::cout << pp[i] << std::endl;
+    }
+}
+/////////////////////////////////////////////////////////////////////////////
+/* frees */
+void freeMemoryChar(char **pp, int rows) {
+    for (int i = 0; i < rows; ++i) {
+        delete[] pp[i];
+    }
+}
+
+
+/////////////////////////////////////////////////////////////////////////////
+/* Dereference versions */
+
+char** create2DarrayCharDereference(int rows, int columns) {
+    char **pp = new char* [rows];
+    for (int i = 0; i < rows; ++i) {
+        *(pp + i) = new char[columns + 1];
+    }
+    return pp;
+}
+
+void populateCharDereference(char** pp, int rows, int columns) {
+    int ascii = 'A';
+    for (int i = 0; i < rows; ++i) {
+        int j = 0;
+        for (j = 0; j < columns -1; ++j) {
+            *(*(pp + i) + j) = ascii + i + j;
+        }
+        pp[i][j] = '\0';
+        ascii += 10;
+        if (ascii > 100) {
+            ascii = 65;
+        }
+    }
+}
+void traverseCharDereference(char** pp, int rows, int columns) {
+    for (int i = 0; i < rows; ++i) {
+        for (int j = 0; j < columns; ++j) {
+            std::cout << *(*(pp + i) + j) << " ";
+        }
+    }
+    std::cout << std::endl;
+}
+void traverseCharSingleLoopDereference(char** pp, int rows)  {
+    for (int i = 0; i < rows; ++i) {
+        std::cout << *(pp + i) << std::endl;
+    }
+}
+void freeMemoryCharDereference(char **pp, int rows) {
+    for (int i = 0; i < rows; ++i) {
+        delete[] *(pp + i);
+    }
+}
+
+void sort(char **pp, int columns, int rows) {
+    char temp;
+    for (int i = 0; i < columns; ++i) {
+        for (int j = 0; j < (rows - 1); ++j) {
+            if (pp[i][j] > pp[i][j + 1]) {
+                temp = pp[i][j];
+                pp[i][j] = pp[i][j + 1];
+                pp[i][j + 1] = temp;
+            }
+        }
+    }
+}