Assume that every order is successfully executed. Complete the following function in the code editor to determine the profit and$/$or loss for the Komodo Dragon Tradin each stock that it either bought or sold over the course of the trading day.

$/$I$/$ Cparam initialprice The price of all stocks at the beginning of the day, before any price updates are published.

$///$ eparam orders The sequence of buy and sell orders to be executed.

$/$I$/$ eparam feed The exchange feed of price updates to various stocks.

$///$ epre ep initialprice $1.$

$/$I$/$ epre ep orders is not empty, and is sorted in ascending order by timestamp.

$/$I$/$ epre ep feed is not empty, and is sorted in ascending order by timestamp.

$/$I$/$ epre ep The set of all timestamps among orders in ep orders and price updates in ep feed contains no duplicates.

$/$I$/$ ereturns A collection $[$see below$]$ with the end$-$of$-$day profits and losses of each stock for which at least one order

$/$II was executed. Stocks for which a price update was published but no orders were executed should be excluded from the

III return value.

auto profitsAndLosses $($int initialPrice, const std: :vector$<mn\; id="EditorElement\_6753606">0</mn>$rder$>$ &orders, const std:vector$=[a,b]==$apnl$=b$