Initial commit

ForNextDay/Lec2/Lec2src/Lec2src/first.c

@@ -0,0 +1,9 @@
+// first.c
+#include <stdio.h>
+#include <stdlib.h>
+int main(int argc, char * * argv)
+{
+  int a = 65;
+  printf("d = %d, 4d = %4d, x = %x, o = %o, c = %c\n", a, a, a, a, (char)a);
+  return EXIT_SUCCESS;
+}

ForNextDay/Lec2/Lec2src/Lec2src/playStack.c

@@ -0,0 +1,50 @@
+// first.c
+#include <stdio.h>
+#include <stdlib.h>
+#define MAX 256
+#define PUSH 1
+#define POP 0
+#define LIST 2
+int main(int argc, char* argv[])
+{
+  int stack[MAX];
+  int size = 0;
+  int val;
+  int iChoice;
+  int iNRead;
+
+  /* Processing loop */
+  printf("Choice (1=add, 0=remove, 2=list): ");
+  iNRead = scanf("%d", &iChoice);
+  while(iNRead == 1)
+  {
+    switch(iChoice)
+    {
+      case PUSH:
+        printf("Value to add: ");
+        scanf("%d", &val);
+        if (size < MAX) {
+          stack[size] = val;
+          size++;
+        }
+      break;
+      case POP:
+      // Print out the last element and remove it.
+        if(size > 0) {
+          size--;
+          val = stack[size];
+          printf("Element: %d Value: %d\n", size, val);
+        }
+      break;
+      case LIST:
+        // Print out the stack elements
+        for(int i = 0; i < size; i++) {
+          printf("Element %d: %d\n", i, stack[i]);
+        }
+      break;
+    }
+    printf("Choice (1=add, 0=remove, 2=list): ");
+    iNRead = scanf("%d", &iChoice);
+  }
+  return EXIT_SUCCESS;
+}

ForNextDay/Lec2/Lec2src/Lec2src/sizeofExample.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char ** argv) {
+    char ch = 'a';
+    int interger = 10;
+    float fl = 10.0;
+    double doub = 25.2525;
+    int a = sizeof(ch);
+    int b = sizeof(interger);
+    int c = sizeof(fl);
+    int d = sizeof(doub);
+    printf("char = %d, int = %d, float = %d, double = %d\n", a, b, c, d);
+}