def main$()$:

while True:

# Step $1$: Ask for name or $\text{'}$q$\text{'}$ to quit

name $=$ input$("$Enter your name or $$q$$ to quit: $")$

if name $==\text{'}$q$\text{'}$:

print$("$

Exiting Program"$)$

break

# Step $2$: Ask for account balance

try:

account$\_$balance $=$ float$($input$("$Enter an amount your account balance: $"))$

except ValueError:

print$("$Please enter a valid number for account balance."$)$

continue

# Step $3$: Ask for amount to withdraw or deposit

try:

amount $=$ float$($input$("$Enter amount to withdraw $(-)$ or deposit $(+)$: $"))$

except ValueError:

print$("$Please enter a valid number for amount."$)$

continue

# Step $4$ & $5$: Update and display new account balance

if amount $>0$:

account$\_$balance $+=$ amount

print$("$

Your account balance is $$\{$:$\mathrm{.}2$f$\}".$format$($account$\_$balance$))$

elif amount $<0$:

account$\_$balance $+=$ amount

if account$\_$balance $<0$:

print$("$

Account is overdrawn"$)$

elif account$\_$balance $==0$:

print$("$

Your account balance is zero"$)$

else:

print$("$

Your account balance is $$\{$:$\mathrm{.}2$f$\}".$format$($account$\_$balance$))$

else:

print$("$

Your account balance remains $$\{$:$\mathrm{.}2$f$\}".$format$($account$\_$balance$))$

print$()$

if $\_\_$name$\_\_=="\_\_$main$\_\_"$:

main$()$

def main$()$:

while True:

# Step $1$: Ask for name or $\text{'}$q$\text{'}$ to quit

name $=$ input$("$Enter your name or $$q$$ to quit: $")$

if name $==\text{'}$q$\text{'}$:

print$("$

Exiting Program"$)$

break

# Step $2$: Ask for account balance

try:

account$\_$balance $=$ float$($input$("$Enter an amount your account balance: $"))$

except ValueError:

print$("$Please enter a valid number for account balance."$)$

continue

# Step $3$: Ask for amount to withdraw or deposit

try:

amount $=$ float$($input$("$Enter amount to withdraw $(-)$ or deposit $(+)$: $"))$

except ValueError:

print$("$Please enter a valid number for amount."$)$

continue

# Step $4$ & $5$: Update and display new account balance

if amount $>0$:

account$\_$balance $+=$ amount

print$("$

Your account balance is $$\{$:$\mathrm{.}2$f$\}".$format$($account$\_$balance$))$

elif amount $<0$:

account$\_$balance $+=$ amount

if account$\_$balance $<0$:

print$("$

Account is overdrawn"$)$

elif account$\_$balance $==0$:

print$("$

Your account balance is zero"$)$

else:

print$("$

Your account balance is $$\{$:$\mathrm{.}2$f$\}".$format$($account$\_$balance$))$

else:

print$("$

Your account balance remains $$\{$:$\mathrm{.}2$f$\}".$format$($account$\_$balance$))$

print$()$

if $\_\_$name$\_\_=="\_\_$main$\_\_"$:

main$()$