Learn
Often times, we find ourselves needing to insert values into a string. In these cases, we can use string interpolation.
In Swift, to insert a value into a string using string interpolation, we can write the value in parentheses, and write a backslash \
before the parentheses.
For example:
var albums = 17 print("Daniel Johnston made \(albums) studio albums.")
It will output:
Daniel Johnston made 17 studio albums.
Magic! đź”®
Instructions
1.
Inside String.swift, declare a variable called age
and set it equal to your age.
2.
With age
set up, use print()
and string interpolation to output:
I am [age] years old.
Where [age]
should be the value of the variable age
.
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