zyBooks My library $>$ CSE. $019$: Introduction to Computing home $>4\mathrm{.}17.$ LAB: Seasons

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$4\mathrm{.}1/$LAB: Seasons

Write a program that takes a date as input and outputs the date's season in the northern hernisphere. The input is a string to represent the month and an int to represent the day.

Ex if the input is:

Apri$1$

$11$

the output is:

Spring

In addition, check if the string and int are valid $($an actual month and day$)?$

Ex if the input is:

Blue

$65$

the output is

Invalid

The dates $9$or each season in the northern hemisphere are:

Spring: March $20-$ June $20$

Summer: June $21-$September $21$

Autumn: September $22-$ December $20$

Winter: December $21-$ March $19$