diff --git a/src/main.c b/src/main.c
index c154a7b..0049576 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,123 @@
+/*
+ * Types Wanted:
+ *      Char
+ *      Float
+ *      Int
+ *      String
+ */
+#include <stdint.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
-int main() {
-	printf("%s", "Hello World");
+typedef struct
+{
+	char* arr;
+	size_t size;
+} Vec8_t;
+
+Vec8_t
+create(size_t init_size)
+{
+	Vec8_t vec = { .arr = nullptr, .size = 0 };
+	if (init_size > 0)
+	{
+                vec.arr = malloc(init_size * sizeof(char));
+		vec.size = init_size;
+	}
+	return vec;
+}
+
+void
+delete(Vec8_t* vec)
+{
+	if (vec->arr != nullptr)
+	{
+		free(vec->arr);
+	}
+	vec->arr = nullptr;
+}
+
+char
+at(Vec8_t* vec, int idx)
+{
+	if (vec->arr != nullptr && vec->size >= idx)
+	{
+		return vec->arr[idx];
+	}
+	return -1;
+}
+
+int
+begin(Vec8_t* vec)
+{
+	if (vec->arr != nullptr && vec->size > 0)
+	{
+		return 1;
+	}
+	return -1;
+}
+
+int
+end(Vec8_t* vec)
+{
+	if (vec->arr != nullptr && vec->size > 0)
+	{
+		return (int)(vec->size - 1);
+	}
+	return -1;
+}
+
+char
+front(Vec8_t* vec)
+{
+	if (vec->arr != nullptr && vec->size > 0)
+	{
+		return vec->arr[0];
+	}
+	return -1;
+}
+
+char
+back(Vec8_t* vec)
+{
+	if (vec->arr != nullptr && vec->size > 0)
+	{
+		return vec->arr[vec->size - 1];
+	}
+	return -1;
+}
+
+Vec8_t
+add_back(Vec8_t* vec, char val)
+{
+	Vec8_t nvec = create(vec->size + 1);
+	memcpy(&nvec.arr[0], &vec->arr[0], vec->size * sizeof(char));
+	if (nvec.arr && (nvec.size > 0 || nvec.size > vec->size))
+	{
+		nvec.arr[vec->size] = val;
+	}
+	return nvec;
+}
+
+int
+main()
+{
+	Vec8_t vec = create(0);
+	vec = add_back(&vec, '3');
+	vec = add_back(&vec, '4');
+	vec = add_back(&vec, '5');
+	vec = add_back(&vec, '6');
+        for(int i = 0; i < vec.size; i++) {
+                printf("%c\n", at(&vec, i));
+        }
+
+	// for (int i = 0; i < capacity; i++)
+	// {
+	// 	printf("%c\n", at(&vec, i));
+	// }
+
+	delete(&vec);
+	// printf("%s", "Hello World");
 	return 0;
 }