how to create a string of n characters rust
To create a string of n characters in Rust, you can use the repeat
method of the String
type. Here's an example:
fn main() {
let n = 5; // Replace 5 with the desired length of the string
let s = "x".repeat(n);
println!("{}", s);
}
This will create a string consisting of n
number of characters, in this case, x
. You can replace 5
with the desired length of the string. The resulting string will be printed to the console.