$//$ DataTypes.cpp : The data types to declare each of the variables is missing.

$//$ Based on the value being stored in the variable and the comments beside it$,$

$//$ fill in the data type at the beginning of each line. Then compile and run

$//$ program to make sure you selected the correct types.

$//$

$//$ After you submit your answers, try changing the values stored in the

$//$ variables. What can you learn about the different data types?

$//$

$//$This line is causing an error where a ; is expected.

#include

#include

using namespace std;$//$Error on this line

main$()\{$

float classAverage $=90\mathrm{.}7$; $//$Decimal number. I added float to this line

char letterScore $=\text{'}$A$\text{'}$; $//$Single letter

int testScore $=95$; $//$Whole number value

float classTestAverage $=88\mathrm{.}4$f; $//$Decimal number, notice the $\text{'}$f$\text{'}$ at the end

int colorCode$\{$

Green $=1$;

Yellow $=5$;

Red $=10$;

$\}$

int gradebookColor $=$ colorCode; $//$Stores list of values

$//$gradebookColor $=$ Green; $//$This line does not need a declaration, it was declared in the line above

$//$Since the line above was not necessary I made that line into a comment.

bool isStudentPassing $=$ true; $//$Could be true or false

cout $<<$ "The class average is currently $"$

$<<$ classAverage

$<<$ endl;

cout $<<$ "The class test average was $"$

$<<$ classTestAverage

$<<$ endl;

cout $<<$ "Your test score was $"$

$<<$ testScore

$<<$ endl;

cout $<<$ "Your current letter score is $"$

$<<$ letterScore

$<<$ endl;

cout $<<$ "The color of your gradebook entry is $"$

$<<$ gradebookColor

$<<$ endl;

cout $<<$ "Are you passing? $"$

$<<$ bool boolalpha $//$This line allows the word 'true' or 'false' to be printed instead of $\text{'}0\text{'}$ or $\text{'}1\text{'}$

$<<$ isStudentPassing

$<<$ endl;

return $0$;

$\}$