PracticeForExam

08_gyak.ipynb

@@ -48,15 +48,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "42\n",
-      "58\n"
+      "53\n",
+      "47\n"
      ]
     }
    ],
@@ -78,10 +78,24 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "54\n",
+      "46\n"
+     ]
+    }
+   ],
+   "source": [
+    "x = [random.choice([\"fej\", \"írás\"]) for i in range(100)]\n",
+    "\n",
+    "print(x.count(\"fej\"))\n",
+    "print(x.count(\"írás\"))"
+   ]
   },
   {
    "cell_type": "markdown",
@@ -132,7 +146,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -175,10 +189,46 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 19,
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "['H', 'H', 'H', 'T', 'T', 'T', 'H', 'T', 'H', 'H']\n",
+      "3\n",
+      "2\n"
+     ]
+    }
+   ],
+   "source": [
+    "# ... a leghosszabb sorozat hossza (nem külön-külön számolva)\n",
+    "\n",
+    "import random\n",
+    "n = 10\n",
+    "sorsolas = [random.choice('HT') for i in range(n)]\n",
+    "\n",
+    "sorozat = 1\n",
+    "sorozat_max = 1\n",
+    "db = 0\n",
+    "for x in range(1, n):\n",
+    "    if sorsolas[x] == sorsolas[x - 1]:\n",
+    "        sorozat += 1\n",
+    "    else:\n",
+    "        sorozat = 1\n",
+    "    \n",
+    "    if sorozat > sorozat_max:\n",
+    "        sorozat_max = sorozat\n",
+    "        db = 0\n",
+    "\n",
+    "    if sorozat == sorozat_max:\n",
+    "        db+= 1\n",
+    "        \n",
+    "print(sorsolas)\n",
+    "print(sorozat_max)\n",
+    "print(db)"
+   ]
   },
   {
    "cell_type": "markdown",
@@ -210,10 +260,31 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 39,
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "7924\n"
+     ]
+    }
+   ],
+   "source": [
+    "import datetime\n",
+    "import random\n",
+    "\n",
+    "\n",
+    "born = datetime.date(2003,3,27)\n",
+    "today = datetime.date.today()\n",
+    "dif = today - born\n",
+    "\n",
+    "print(dif.days)\n",
+    "\n",
+    "rnum = datetime.date(2024, random.randint(1,12), random.randint(1,27))\n",
+    "\n"
+   ]
   },
   {
    "cell_type": "markdown",
@@ -227,7 +298,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -241,7 +312,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.3"
+   "version": "3.12.3"
   }
  },
  "nbformat": 4,