Step by Step solution about How to resolve the algorithm String concatenation step by step in the Julia programming language

The code snippet you provided defines a variable s of type String with the value "hello". Then, it prints the string concatenation of s and " there!" using the println function. The resulting string is "hello there!".

A more detailed breakdown of the code:

1. s = "hello": This line defines a variable s and assigns the value "hello" to it. The value of s is a string, which is a sequence of characters enclosed in double quotes.
2. println(s * " there!"): This line calls the println function, which prints its argument to the console.
   • The argument to println is the string s * " there!".
   • * is the string concatenation operator in Julia. It concatenates (joins) the two strings s and " there!".
   • The resulting string is "hello there!".
3. The println function prints the resulting string to the console, so the output of the code is "hello there!".

s = "hello"
println(s * " there!")