create starting point

src/main.rs

@@ -1,3 +1,20 @@
+#![allow(unused)]
 fn main() {
-    println!("Hello, world!");
+    
+    let args = vec![
+        "string1",
+        "string2",
+    ];
+
+    println!();
+
+    for arg in args {
+        println!("{}",func(&arg));
+    };
+
+    println!();
+}
+
+fn func(s: &str) -> String {
+    s.into()
 }