loop
                if change1 > 1000 then
                    put "\nPlease call your manager."
                elsif change1 > 20 then
                    put "$20 bill(s): ", change1 div 20
                    change1 := change1 mod 20
                elsif change1 = 20 then
                    put "$20 bill(s): ", change1 div 20
                    change1 := change1 mod 20
                elsif change1 < 20 and change1 >= 10 then
                    put "$10 bill(s): ", change1 div 10
                    change1 := change1 mod 10
                elsif change1 < 10 and change1 >= 5 then
                    put "$5 bill(s): ", change1 div 5
                    change1 := change1 mod 5
                elsif change1 < 5 and change1 >= 2 then
                    put "$2 coins(s): ", change1 div 2
                    change1 := change1 mod 2
                elsif change1 < 2 and change1 >= 1 then
                    put "$1 coins(s): ", change1 div 1
                    change1 := change1 mod 1
                elsif change1 < 1 and change1 >= 0.25 then
                    put "$0.25 coin(s): ", change1 div 0.25
                    change1 := change1 mod 0.25
                elsif change1 < .25 and change1 >= 0.10 then
                    put "$0.10 coin(s): ", change1 div 0.10
                    change1 := change1 mod 0.10
                elsif change1 < .10 and change1 >= 0.05 then
                    put "$0.05 coin(s): ", change1 div 0.05
                    change1 := change1 mod 0.05
                elsif change1 < .05 and change1 >= 0.01 then
                    put "$0.01 coin(s): ", change1 div 0.01
                    change1 := change1 mod 0.01
                elsif change1 = 0.01 then
                    put "$0.01 coin(s): ", change1 div 0.01
                    change1 := change1 mod 0.01
                elsif change < 0.01 then
                    change := 0
                end if
                exit when change1 = 0 or change1 > 1000
            end loop

int array[] bills = {20, 10, 5}
real array[] coins = {2 , 1, 0.25, 0.1, 0.01}
if change > 1000 then
 put "call 911"
end if
for i : 0..bills.length
int temp := change div bills[i]
 if (temp not = 0) then
  put "$", bills[i], "bills: ", temp
  change -= (temp*bills[i])
 end if
end for
for i : 0..coins.length
int temp := change div coins[i]
 if (temp not = 0) then
  put "$", coins[i], "coins: ", temp
  change -= (temp*coins[i])
 end if
end for