(You need to click Stdin and give the input for these programs)
Creating a Binary file with user input
http://tpcg.io/ZKa5cg0d
Searching for a record in Binary file
http://tpcg.io/FqpaPp5k
Searching a record and finding the max and min from a dictionary in a binary file
http://tpcg.io/jX6S19YD
Appending to a binary file
http://tpcg.io/ud09nHpO
Updating a binary file with user input
http://tpcg.io/NDJXI8hi
Using seek() and tell() methods in a binary file
http://tpcg.io/j8FQm8PU