Declare variable scoreComments as a HashMap with Double key type and String value type, representing a test score and a teacher's comment on the score. Read integer dataCount from input. Then read dataCount key$-$value pairs from input and insert each into scoreComments. If the key already exists, do not replace the key's existing value with the new value.

Ex: If the input is:

$3$

$76\mathrm{.}5$ ok $84\mathrm{.}5$ nice $76\mathrm{.}5$ satisfactory

then one possible output is:

Key: $76\mathrm{.}5,$ Value: ok

Key: $84\mathrm{.}5,$ Value: nice

Note: The order of the keys is not guaranteed in a HashMap.