diff --git a/cfu-data-types.ipynb b/cfu-data-types.ipynb
index e0fee02..6f37ebc 100644
--- a/cfu-data-types.ipynb
+++ b/cfu-data-types.ipynb
@@ -49,11 +49,103 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'Ben'} {25} {'washington square 1'} {2500} {1890.76}\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Your code here\n",
+    "name = input(\"Hello, whats is your name?: \")\n",
+    "age = int(input(\"Please, add your age: \"))\n",
+    "address = input(\"What is your address?: \")\n",
+    "salary = int(input(\"Please enter your monthly salary: \"))\n",
+    "expenses = float(input(\"Which are your monthly expenses?: \"))\n",
+    "print({name}, {age}, {address}, {salary}, {expenses})"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "609.24\n"
+     ]
+    }
+   ],
+   "source": [
+    "remaining_salary = salary - expenses\n",
+    "print(remaining_salary)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "609"
+      ]
+     },
+     "execution_count": 13,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "round_salary = round(remaining_salary)\n",
+    "round_salary\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 19,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "is_salary_good = remaining_salary >= 500\n",
+    "is_salary_good"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Ben who is 25 old, and lives in washington square 1 has 609.24 dollars left from his salary after expenses. \n",
+      "It is True that she has more than $500 left\n"
+     ]
+    }
+   ],
    "source": [
-    "# Your code here\n"
+    "print(f\"{name} who is {age} old, and lives in {address} has {remaining_salary} dollars left from his salary after expenses. \\nIt is {is_salary_good} that she has more than $500 left\")"
    ]
   },
   {
@@ -85,7 +177,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 98,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -102,17 +194,148 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 99,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Your code here\n"
+    "# Your code here\n",
+    "# extraer el texto del poema y quitar los signos de puntuación.\n",
+    "# concatenar o añadir al poema nuevo texto y almacenarlo en una nueva variable\n",
+    "# calcular el length de esa nueva variable.\n",
+    "# dividir toda la variable en listado de strings y guardarlo en una nueva variable y print"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 100,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "some say the world will end in fire  some say in ice  from what i’ve tasted of desire i hold with those who favor fire  but if it had to perish twice  i think i know enough of hate to say that for destruction ice is also great and would suffice \n"
+     ]
+    }
+   ],
+   "source": [
+    "poem_reduced = poem.replace(\",\" , \" \").replace(\".\" , \" \").replace(\"\\n\" , \" \").casefold()\n",
+    "print(poem_reduced)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 101,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "'some say the world will end in fire  some say in ice  from what i’ve tasted of desire i hold with those who favor fire  but if it had to perish twice  i think i know enough of hate to say that for destruction ice is also great and would suffice python is awsome!'"
+      ]
+     },
+     "execution_count": 101,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "poem_plus = poem_reduced + \"python is awsome!\"\n",
+    "poem_plus"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 102,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "245\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(len(poem_reduced))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 103,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "['some',\n",
+       " 'say',\n",
+       " 'the',\n",
+       " 'world',\n",
+       " 'will',\n",
+       " 'end',\n",
+       " 'in',\n",
+       " 'fire',\n",
+       " 'some',\n",
+       " 'say',\n",
+       " 'in',\n",
+       " 'ice',\n",
+       " 'from',\n",
+       " 'what',\n",
+       " 'i’ve',\n",
+       " 'tasted',\n",
+       " 'of',\n",
+       " 'desire',\n",
+       " 'i',\n",
+       " 'hold',\n",
+       " 'with',\n",
+       " 'those',\n",
+       " 'who',\n",
+       " 'favor',\n",
+       " 'fire',\n",
+       " 'but',\n",
+       " 'if',\n",
+       " 'it',\n",
+       " 'had',\n",
+       " 'to',\n",
+       " 'perish',\n",
+       " 'twice',\n",
+       " 'i',\n",
+       " 'think',\n",
+       " 'i',\n",
+       " 'know',\n",
+       " 'enough',\n",
+       " 'of',\n",
+       " 'hate',\n",
+       " 'to',\n",
+       " 'say',\n",
+       " 'that',\n",
+       " 'for',\n",
+       " 'destruction',\n",
+       " 'ice',\n",
+       " 'is',\n",
+       " 'also',\n",
+       " 'great',\n",
+       " 'and',\n",
+       " 'would',\n",
+       " 'suffice']"
+      ]
+     },
+     "execution_count": 103,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "poem_list = poem_reduced.split()\n",
+    "poem_list"
    ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -126,7 +349,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,