Converting types
Integers, floats, and strings are the most common data types you will encounter when working with Julia. Certain operations can only be performed on certain data types, and some operations work differently based on the data type.
For example, in Julia 3*2 will return 6, but "3"*"2" will return "32". These kinds of bugs can crash your code or ruin your analysis, so it is important to know how to convert between types.
本练习是课程的一部分
Introduction to Julia
交互式实操练习
通过完成这段示例代码来试试这个练习。
a_float = 3.0
# Convert a_float to be an integer and print its new type
a_int = ____(____)
println(____(____))