$5\mathrm{.}22$ LAB: Output values in a list below a user defined amount

Write a program that first gets a list of integers from input. The input begins with an integer indicating the number of integers that follow. Then, get the last value from the input, which indicates a threshold. Output all integers less than or equal to that last threshold value.

Ex: If the input is:

$5$

$50$

$60$

$140$

$200$

$75$

$100$

the output is:

$50,60,75,$

The $5$ indicates that there are five integers in the list, namely $50,60,140,200,$ and $75.$ The $100$ indicates that the program should output all integers less than or equal to $100,$ so the program outputs $50,60,$ and $75.$

For coding simplicity, follow every output value by a comma, including the last one.

Such functionality is common on sites like Amazon, where a user can filter results.