practise exercise3.ipynb

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   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question one"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0\n",
      "1\n",
      "4\n",
      "9\n",
      "16\n",
      "25\n",
      "36\n",
      "49\n",
      "64\n",
      "81\n",
      "100\n"
     ]
    }
   ],
   "source": [
    "for i in range(0,11):\n",
    "    print(i*i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question two"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "3\n",
      "5\n",
      "7\n",
      "9\n",
      "11\n",
      "13\n",
      "15\n",
      "17\n",
      "19\n",
      "21\n",
      "23\n",
      "25\n",
      "27\n",
      "29\n",
      "31\n",
      "33\n",
      "35\n",
      "37\n",
      "39\n",
      "41\n",
      "43\n",
      "45\n",
      "47\n",
      "49\n",
      "51\n",
      "53\n",
      "55\n",
      "57\n",
      "59\n",
      "61\n",
      "63\n",
      "65\n",
      "67\n",
      "69\n",
      "71\n",
      "73\n",
      "75\n",
      "77\n",
      "79\n",
      "81\n",
      "83\n",
      "85\n",
      "87\n",
      "89\n",
      "91\n",
      "93\n",
      "95\n",
      "97\n",
      "99\n"
     ]
    }
   ],
   "source": [
    "for i in range(0,101):\n",
    "    if i%2 !=0:\n",
    "        print(i)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question three"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "30\n"
     ]
    }
   ],
   "source": [
    "add=0\n",
    "for i in range(0,11):\n",
    "    if i%2==0:\n",
    "        add=add+i\n",
    "print(add)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question four"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter a number5\n",
      "120\n"
     ]
    }
   ],
   "source": [
    "number=int(input(\"enter a number\"))\n",
    "f=1\n",
    "for i in range(1,number+1):\n",
    "    f=f*i\n",
    "print(f)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question five"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter your value6\n",
      "*\n",
      "**\n",
      "***\n",
      "****\n",
      "*****\n",
      "******\n"
     ]
    }
   ],
   "source": [
    "value=int(input(\"enter your value\"))\n",
    "for i in range(1,value+1):\n",
    "        print(\"*\" * i)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter a number7\n",
      "1\n",
      "22\n",
      "333\n",
      "4444\n",
      "55555\n",
      "666666\n",
      "7777777\n"
     ]
    }
   ],
   "source": [
    "numbers=int(input(\"enter a number\"))\n",
    "for number in range(1,numbers+1):\n",
    "    value=str(number)\n",
    "    print(value*number)\n",
    "        "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question seven"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "enter the number7\n",
      "prime number\n"
     ]
    }
   ],
   "source": [
    "number=int(input(\"enter the number\"))\n",
    "if number>1:\n",
    "    for i in range(2,number):\n",
    "        if number%i==0:\n",
    "            print(\"not a prime number\")\n",
    "            break\n",
    "    else:\n",
    "         print(\"prime number\")\n",
    "            \n",
    "            "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question eight"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2\n",
      "3\n",
      "5\n",
      "7\n",
      "11\n",
      "13\n",
      "17\n",
      "19\n",
      "23\n",
      "29\n",
      "31\n",
      "37\n",
      "41\n",
      "43\n",
      "47\n",
      "53\n",
      "59\n",
      "61\n",
      "67\n",
      "71\n",
      "73\n",
      "79\n",
      "83\n",
      "89\n",
      "97\n",
      "count 25\n"
     ]
    }
   ],
   "source": [
    "count=0\n",
    "for number in range(0,100):\n",
    "    if number>1:\n",
    "        for i in range(2,number):\n",
    "            if number%i==0:\n",
    "                break\n",
    "        else:\n",
    "            count=count+1\n",
    "            print(number)\n",
    "print(\"count\",count)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### question nine"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n",
      "1\n",
      "2\n",
      "3\n",
      "5\n",
      "8\n",
      "13\n",
      "21\n",
      "34\n",
      "55\n"
     ]
    }
   ],
   "source": [
    "x,y=0,1\n",
    "count=0\n",
    "while y>0:\n",
    "    print(y)\n",
    "    x,y=y,x+y\n",
    "    count=count+1\n",
    "    if count==10:\n",
    "        break"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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