yes: fix for outputing more words

src/yes.rs

@@ -1,22 +1,21 @@
 use std::env;
 
 fn main() {
-    let args: Vec<String> = env::args().collect();
+    let mut args: Vec<String> = env::args().collect();
     if args.len() == 1 {
         loop {
             println!("y");
         }
     }
-    for arg in 1..args.len() {
+    args.remove(0);
-        match args[arg].as_str() {
+    let mut args_string = String::new();
-            "--help" => {
+    for i in args {
-                println!("Usage: yes");
+        for j in i.chars() {
-            },
+            args_string.push(j);
-            arg => {
-                loop {
-                    println!("{}", arg);
-                }
-            }
         }
+        args_string.push(' ');
+    }
+    loop {
+        println!("{}", args_string);
     }
 }