A binary file named “TEST. dat” has some records of the structure [TestId, Subject, MaxMarks, ScoredMarks) Write a function in Python named DisplayAvgMarks(Sub) that will accept a subject as an argument and read the contents of TEST. dat. The function will calculate & display the Average of the ScoredMarks of the passed Subject on screen.

A binary file named “TEST.dat” has some records
of the structure [TestId, Subject, MaxMarks,
ScoredMarks] Write a function in Python named
DisplayAvgMarks(Sub) that will accept a subject
as an argument and read the contents of
TEST.dat. The function will calculate & display the
Average of the ScoredMarks of the passed
Subject on screen.

Explanation

def SumSalary(Sub):
f = open(“ABC.dat”, “rb”)
c=0
s=0
while True:
try:
g = p.load(f)
print(g)
if g[1]==Sub:
s=s+g[3]
c=c+1
except:
f.close()
print(“sum of salary”, s/c)
f.close()

Answers

• Answer posted by: dhvan

  Explanation:

  binary file named “TEST.dat” has some records of the structure

  [TestId, Subject, MaxMarks, ScoredMarks)

  Write a function in Python named DisplayAvgMarks(Sub) that will accept a

  subject as an argument and read the contents of TEST.dat. The function will

  calculate & display the Average of the ScoredMarks of the passed Subject on

  screen.

  plzz ans fast

  Thanks

  Useless (6)
• Answer posted by: sarah

  Explanation:

  Thanks

  Useless (2)
• Answer posted by: suraj

  # Program make a simple calculator

  # This function adds two numbers

  def add(x, y):

  return x + y

  # This function subtracts two numbers

  def subtract(x, y):

  return x – y

  # This function multiplies two numbers

  def multiply(x, y):

  return x * y

  # This function divides two numbers

  def divide(x, y):

  return x / y

  print(“Select operation.”)

  print(“1.Add”)

  print(“2.Subtract”)

  print(“3.Multiply”)

  print(“4.Divide”)

  while True:

  # Take input from the user

  choice = input(“Enter choice(1/2/3/4): “)

  # Check if choice is one of the four options

  if choice in (‘1’, ‘2’, ‘3’, ‘4’):

  num1 = float(input(“Enter first number: “))

  num2 = float(input(“Enter second number: “))

  if choice == ‘1’:

  print(num1, “+”, num2, “=”, add(num1, num2))

  elif choice == ‘2’:

  print(num1, “-“, num2, “=”, subtract(num1, num2))

  elif choice == ‘3’:

  print(num1, “*”, num2, “=”, multiply(num1, num2))

  elif choice == ‘4’:

  print(num1, “/”, num2, “=”, divide(num1, num2))

  break

  else:

  print(“Invalid Input”)

  Thanks

  Useless (2)
• Answer posted by: anand

  

  Explanation:

  thank

  

  Thanks

  Useless (1)
• Answer posted by: vishal

  answer:

  Multiplication table (from 1 to 10) in Python

  num = 9

  # To take input from the user

  # num = int(input(“Display multiplication table of? “))

  # Iterate 10 times from i = 1 to 10

  for i in range(1, 10):

  print(num, ‘x’, i, ‘=’, num*i)

  Output

  9x 1 = 9

  9 x 2 = 18

  9x 3 = 27

  9x 4 = 36

  9x 5 = 45

  9x 6 = 54

  9x 7 = 63

  9x 8 = 72

  9x 9 = 81

  9x 10 = 90

  Thanks

  Useless (1)
• Answer posted by: mahitej

  for i in range(0,101):

  print(“\n”,i)

  if(i%11==0):

  print(“POP & NUMBER IS “, i) ;

  Explanation:

  HOPE IT HELPS YOU..

  Thanks

  Useless
• Answer posted by: bhavya

  print(“Python is a dynamic, high level, free open source and interpreted programming language. It supports object-oriented programming as well as procedural oriented programming. It is very easy to code in python language and anybody can learn python basics in a few hours or days. It is also a developer-friendly language.”)

  Explanation:

  Use this command to print any output

  Thanks

  Useless
• Answer posted by: Firdaus

  Question:-To display odd numbers between 1 and 50Condition:-Use for loop in python__________Code:-for i in range (1,50,2):

  print (i,end=”,”)

  ____________

  Explanation:This program is to print odd numbers between 1 to 50in this code, i loop iterates from 1 to 49.it is written “print(i,end=”,”) ” so that i can print the odd numbers with comma(,)….it is also used to print the values in same lines….to print in separate lines….you can just write print(i)Each iteration is running 2 step forward starting from 1 that is 1,3,5…like this…..so the control will print odd numbers only. _________•Output Attached
  
  

  Thanks

  Useless