code. compile. run. debug. share.
const CHAR_EQUAL:char = '=';
fn repeatChar(ch: char, length:usize) -> String
{
return
(
ch.to_string()
).repeat(length);
}
fn main()
{
let header:String;
let marker:String;
let length:usize;
//get header
header = "Book Store".to_string();
//count number of characters
// s.chars().count()
length = header.chars().count();
//get marker
marker = repeatChar(CHAR_EQUAL, length);
//display header
println!(
"{0}"
, header
);
//display marker
println!(
"{0}"
, marker
);
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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