Class 12th CBSE CS

Write a python program to write student data in a binary file.

Solution: –

import pickle
s={ }                               
file2 = open(‘student.dat’ , ‘wb’)                 
R = int (input (“Enter roll number=“ ))
N = input(“Enter name =“ )
M = float(input (“Enter marks =“ )

# add read data into dictionary
S [‘Rollno’] = R
S [‘Name’] = N
S[‘Marks’]  = M

# now write into the file
pickle.dump (s ,file2)

file2.close( )