Program $29$:

Write a program which :

Writes a random number $(50$ to $55)$ of numbers $(0$ to $100)$ in a file

Opens the file and reads the numbers from it into a list

Sorts the list and Shows it$.$

Calculates the median.

Note: You may NOT use the Python built in functions: sort$(),$ sorted$(),$ sum$(),$ median$().$

See the lecture videoLinks to an external site. about files for hints.

Hint to calculate median:

If there is an odd number of data values then the median will be

the value in the middle.

For the data set: $1,1,2,5,6,6,9$ the median is $5.$

If there is an even number of data values then the median will be

the average of the two data values in the middle.

For the data set: $1,1,2,6,6,9$ the median is $4.$

The middle two values are $2$ and $6,$ so $(2+6)/2=8/2=4$