Adds all assignments not previously in a git repo

1 files changed, 65 insertions, 0 deletions

diff --git a/CS2501/trees/tree5.c b/CS2501/trees/tree5.c
new file mode 100755
index 0000000..f2482f5
--- /dev/null
+++ b/CS2501/trees/tree5.c
@@ -0,0 +1,65 @@
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+
+typedef struct node {
+	int id;
+	struct node *left;
+	struct node *right;
+} treenode;
+
+
+/* FILL ME in */
+breadthFirst(t)
+treenode *t;
+{
+	treenode **q;
+	int front, back;
+	front = 0;
+	back = 0;
+	q = malloc(100 * sizeof(treenode*));
+	*q = t;
+	while(q[back]){
+		printf("%d\n", q[back]->id);
+		q[++front] = q[back]->left;
+		q[++front] = q[back++]->right;
+	}
+}
+
+
+main (argc, argv, envp)
+int argc;
+char **argv, **envp;
+{
+
+	treenode *t;
+	t = malloc(sizeof(treenode));
+	t->right = malloc(sizeof(treenode));
+	t->left = malloc(sizeof(treenode));
+	t->right->right = malloc(sizeof(treenode));
+	t->right->left = malloc(sizeof(treenode));
+	t->left->right = malloc(sizeof(treenode));
+	t->left->left = malloc(sizeof(treenode));
+
+	t->right->right->right = 0;
+	t->right->right->left = 0;
+	t->right->left->right = 0;
+	t->right->left->left = 0;
+	t->left->right->right = 0;
+	t->left->right->left = 0;
+	t->left->left->right = 0;
+	t->left->left->left = 0;
+
+	t->id = 1;
+	t->right->id = 3;
+	t->left->id = 2;
+
+	t->right->right->id = 7;
+	t->right->left->id = 6;
+	t->left->right->id = 5;
+	t->left->left->id = 4;
+	/* build a tree any way you like with at least 5 nodes */
+	/* print it out breadth first, use a queue (so write one first) */
+	breadthFirst(t);
+}