stuff

readme.md

@@ -1,9 +1,14 @@
 usage:
 
-`solve 41/63 50/60 55/55 43/64 60/66 51/55 48/59 41/63`
+```
+> solve 41/63 50/60 55/55 43/64 60/66 51/55 48/59 41/63
+10: [Wood, Grains, String, String, Oil, Meat, Meat, Gem, Gem, Gem]
+```
 
 solves for the least number of materials needed given a priority
 
-`priority wood paper grains string oil meat`
+```
+> priority wood paper grains string oil meat
+```
 
 sets the material priority for solving (what to use and what to try first)

src/main.rs

@@ -35,6 +35,7 @@ fn main() {
             "priority" => run_priority(args, &mut priority),
             _ => {
                 println!("unknown command {cmd}");
+                usage();
             }
         }
         print!("> ");
@@ -142,6 +143,7 @@ fn validate_priority(priority: &Priority) -> bool {
 fn usage() {
     println!("usage:");
     println!("   > solve 41/63 50/60 55/55 43/64 60/66 51/55 48/59 41/63");
+    println!("      10: [Wood, Grains, String, String, Oil, Meat, Meat, Gem, Gem, Gem]");
     println!("   solves for the least number of materials needed given a priority");
     println!("   > priority wood paper grains string oil meat");
     println!("   sets the material priority for solving (what to use and what to try first)");