$//$ This program accepts a user's monthly pay

$//$ and rent, utilities, and grocery bills

$//$ and displays the amount available for discretionary spending

$//($which might be negative$)$

$//$ Modify the program to output the pay and the total bills

$//$ as well as the remaining discretionary amount

start

input pay

input rent

input utilities

input groceries

discretionary $=$ pay $-$ rent $-$ utilities $-$ groceries

output discretionary

stop