exercise

Filtering and counting emails for customer engagement

A marketing team wants to count the number of customers with company email addresses (emails ending in @company.com) to send promotional offers. Streams allow us to filter and count these email addresses efficiently.

Instrucţiuni

100 XP

Convert the emails list into a Stream object.
Filter only emails ending with @company.com.
Count how many emails match the condition.

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Instrucţiuni

exercise