Leap_Year_and_even number.ipynb

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    "Odd and Even"
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   "source": [
    "number = int(input(\"Which number do you want choose\"))\n",
    "if number % 2 == 0:\n",
    "    print(\"This is an even number\")\n",
    "else:\n",
    "    print(\"This is an odd number\")"
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    "Leap Year"
   ],
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     "text": [
      "Not Leap Year\n"
     ]
    }
   ],
   "source": [
    "year = int(input(\"Which year do you want to check?\"))\n",
    "if year % 4 == 0:\n",
    "    if year % 100 == 0 and year % 400 == 0:\n",
    "        print(\"Leap Year\")\n",
    "    elif year %100 == 0 and year % 400 != 0:\n",
    "        print(\"Not Leap Year\")\n",
    "    else:\n",
    "        print(\"Leap Year\")\n",
    "else:\n",
    "    print(\"Not Leap Year\")"
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     "text": [
      "29\n"
     ]
    }
   ],
   "source": [
    "def is_leap(year):\n",
    "    if year % 4== 0:\n",
    "        if year % 100 == 0:\n",
    "            if year % 400 == 0:\n",
    "                return True\n",
    "            else:\n",
    "                return False\n",
    "        else:\n",
    "            return True\n",
    "    else:\n",
    "        return False\n",
    "\n",
    "def days_in_month(year, month):\n",
    "    if month > 12 or month < 1:\n",
    "        return \"İnvalid month\"\n",
    "    month_day = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]\n",
    "    if is_leap(year) and month == 2:\n",
    "        return 29\n",
    "    return month_day[month - 1]\n",
    "\n",
    "year = int(input(\"Enter a year: \"))\n",
    "month = int(input(\"Enter a month: \"))\n",
    "days = days_in_month(year,month)\n",
    "print(days)"
   ],
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