Question

// Sunrise Freight charges standard

// per-pound shipping prices to the five states they serve

// –- IL IN OH MI WI

// -- 0.60 0.55 0.70 0.65 0.67

// Modify this program to reduce its size

// by using arrays

start

Declarations

string state

num pounds

string foundIt

string BAD_STATE_MSG = "Sorry, we do not ship to ”

string FINISH = “XXX”

getReady()

while state <> FINISH

findPrice()

endwhile

finishUp()

stop

getReady()

output "Enter state or ", FINISH, " to quit"

input state

return

findPrice()

foundIt = "N"

if state = "IL" then

price = 0.60

foundIt = "Y"

else

if state = "IN" then

price = 0.55

foundIt = "Y"

else

if state = "MI" then

price = 0.70

foundIt = "Y"

else

if state = "OH" then

price = 0.65

foundIt = "Y"

else

if state = "WI" then

price = 0.67

foundIt = "Y"

endif

endif

endif

endif

if foundIt = "N" then

output BAD_STATE_MSG, state

else

output “Enter pounds “

input pounds

output “Cost per pound to ship to ”, state, “ is ”, price

output “Total cost is ”, price * pounds

endif

output "Enter next state or ", FINISH, " to quit"

input state

return

finishUp()

output "End of job"

return

Answer 1

// by using arrays
start
Declarations
string state
num pounds
num SIZE = 5
string STATES[SIZE] = [“IL”, “IN”, “OH”, “MI”, “WI”]
num PRICES[SIZE] = [0.60, 0.55, 0.70, 0.65, 0.67]
num temp
string foundIt
string BAD_STATE_MSG = "Sorry, we do not ship to ”
string FINISH = “XXX”
getReady()
while state <> FINISH
findPrice()
endwhile
finishUp()
stop

getReady()
output "Enter state or ", FINISH, " to quit"
input state
return

findPrice()
foundIt = "N"
temp = 0
index = 0
while temp < SIZE
if state = STATES[temp] then
foundIt = "Y"
index = temp
temp = SIZE
endif
temp = temp + 1
endwhile
if foundIt = "N" then
output BAD_STATE_MSG, state
else
price = PRICES[index]
output “Enter pounds “
input pounds
output “Cost per pound to ship to ”, state, “ is ”, price
output “Total cost is ”, price * pounds
endif
output "Enter next state or ", FINISH, " to quit"
input state
return

finishUp()
output "End of job"
return.