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Read string user$\_$name from input. Then, read total$\_$coins from input, using int $0$ to convert the input read to an integer.

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$1$ user$\_$name $=$ input

total$\_$coins $=$ int$($input$)$

$4$

$5$ print$($user$\_$name, 'lost $3$ coins, so$\text{'},$ total$\_$coins $-3,$ 'remain'$)$