Lottery number checker: you will create a C program that takes $5$ numbers as arguments and a file with lines of $5$ numbers and your program will check how many of the lines in the file match $2$ or more numbers in the numbers provided inside the file. Numbers are between $1$ and $39$ and there can be at most $100$ numbers in the file provided.

$>$lotterychecker $-$n $2,4,6,7,25-$f mynumbers.txt

The file mynumbers.txt has lines with the following format:

$347916$

$68192021$

i$.$e$.5$ numbers per line and a random number of lines. Assume the numbers in each line are sorted and so are the numbers provided in the command line.

Use the following output format $($assume the input is $2,3,5,6,7)$:

$5$ matches: $\{2,3,5,6,7\}$

$4$ matches: $\{2,3,5,7,10\}\{1,2,3,5,6\}$