The task for this was to

$$ Fix the errors and then run the program.

$$ Each time you fix an error, add a # comment in the line where you fixed it

and indicate which of the three types of errors it was with a brief

explanation of why that is

$\text{'}\text{'}\text{'}$ original block'$\text{'}\text{'}$

# This example program is meant to demonstrate errors.

# There are some errors in this program. Run the program, look at the error messages, and find and fix the errors.

print "Welcome to the error program"

print $"$

$"$

# Variables declaring the user's age, casting the str to an int, and printing the result

age$\_$Str $=="24$ years old"

age $=$ int$($age$\_$Str$)$

print$("$I$\text{'}$m$"+$ age $+$ "years old."$)$

# Variables declaring additional years and printing the total years of age

years$\_$from$\_$now $="3"$

total$\_$years $=$ age $+$ years$\_$from$\_$now

print "The total number of years:" $+$ "answer$\_$years"

# Variable to calculate the total amount of months from the total amount of years and printing the result

total$\_$months $=$ total $*12$

print $"$In $3$ years and $6$ months, I'll be $"+$ total$\_$months $+"$ months old"

#HINT, $330$ months is the correct answer

$\text{'}\text{'}\text{'}$print "Welcome to the error program" $\text{'}\text{'}\text{'}$ # syntax error: needs parentheses in Python $3,$ so change it to

$\text{'}\text{'}\text{'}$print $"$

$"\text{'}\text{'}\text{'}$ # syntax error, requires parentheses and also can be added onto end of string to indicate start of new line

print$("$Welcome to the error program

$")$

$\text{'}\text{'}\text{'}$age$\_$Str $=="24$ years old" $\text{'}\text{'}\text{'}$ # should assign the string $"24"$ to age$\_$Str$.$

age$\_$Str $=("24")$

$\text{'}\text{'}\text{'}$print$("$I$\text{'}$m$"+$ age $+$ "years old."$)\text{'}\text{'}\text{'}$ # Change age to a string to concatenate it

print$($f$"$I$\text{'}$m $\{$age$\_$Str$\}$ years old."$)$

years$\_$from$\_$now $="3"$ # change to an integer, so

years$\_$from$\_$now $=3$

$\text{'}\text{'}\text{'}$total$\_$years $=$ age $+$ years$\_$from$\_$now'$\text{'}\text{'}$ # syntax error but also logical error possibly, needs sum function here

nums $=[24,3]$

total$\_$years $=$ sum$($nums$)$

$\text{'}\text{'}\text{'}$print "The total number of years:" $+$ "answer$\_$years" $\text{'}\text{'}\text{'}$ # syntax error no parentheses, name error $-$ answer$\_$years not defined, perhaps should be 'total$\_$years', also print statement could be clearer to user

print$("$The total number of years: $",$ total$\_$years$)$

num$2=6$

$\text{'}\text{'}\text{'}$total$\_$months $=$ total $12\text{'}\text{'}\text{'}$ # parentheses missing and asterix missing for multiplication #syntax error, again maybe logical error again is inaccurate

total$\_$months $=($total$\_$years$*12)$

$\text{'}\text{'}\text{'}$print $"$In $3$ years and $6$ months, I'll be $"+$ total$\_$months $+"$ months old" $\text{'}\text{'}\text{'}$

print$($f$"$In $3$ years and $6$ months, I'll be $\{$str$($total$\_$months$+$num$2)\}$ months old"$)$