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The IF-ELSE statement allows you to do different things
depending on a condition, (temp > 37.0) in this case
First we need to understand how to write conditions.
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temp > 37
yes
no
cout << “fever”
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This version is for
when you only need
one statement in each
branch.
Otherwise use {}
braces to group
together the multiple
statements
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cout << “fine”
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Suppose we want to do more things if someone has
a fever: (see temp-IF-multiple.cpp)
The { } braces group together multiple statements
to form the “what to do if true”
part.
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