average_marks.ipynb

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     "text": [
      "ENTER THE MARKS SCORED IN ENGLISH OUT OF 100= 90\n",
      "ENTER THE MARKS SCORED IN SCIENCE OUT OF 100 = 80\n",
      "ENTER THE MARKS SCORED IN MATHS OUT OF 100 = 75\n",
      "ENTER THE MARKS SCORED IN PHYSICS OUT OF 100 = 95\n",
      "ENTER MARKS SCORED IN BIOLOGY OUT OF 100 = 55\n",
      "GRADE = A\n"
     ]
    }
   ],
   "source": [
    "# Write a programm to find the grading system based on student marks\n",
    "English = int(input(\"ENTER THE MARKS SCORED IN ENGLISH OUT OF 100= \"))\n",
    "Science = int(input(\"ENTER THE MARKS SCORED IN SCIENCE OUT OF 100 = \"))\n",
    "Math = int(input(\"ENTER THE MARKS SCORED IN MATHS OUT OF 100 = \"))\n",
    "Physics = int(input(\"ENTER THE MARKS SCORED IN PHYSICS OUT OF 100 = \"))\n",
    "Biology = int(input(\"ENTER MARKS SCORED IN BIOLOGY OUT OF 100 = \"))\n",
    "avg_marks = (English + Science + Math + Physics + Biology)/5\n",
    "percentage = avg_marks/100\n",
    "if percentage >= 90 or percentage <= 100:\n",
    "    print \"GRADE = A\"\n",
    "elif percentage >= 80:\n",
    "    print \"GRADE = B\"\n",
    "elif percentage >= 70:\n",
    "    print \"GRADE = C\"\n",
    "elif percentage >= 60:\n",
    "    print \"GRADE = D\"\n",
    "elif percentage < 60:\n",
    "    print \"BETTER LUCK NEXT TIME\"\n",
    "elif percentage >=100: \n",
    "    print \"YOU HAVE ENTERED WRONG MARKS\""
   ]
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