wip

2025-05-29 22:02:44 +09:00
parent e709102abc
commit d5d21aa422
5 changed files with 77 additions and 4 deletions
--- a/README.md
+++ b/README.md
@@ -0,0 +1,14 @@
+expression := literal | binary | grouping
+
+literal := INTEGER
+
+grouping := "(" expression ")"
+
+binary := expression operator expression
+
+operator := "+" | "-" | "*" | "/" | "%"
+
+expression 
+term    factor "+" | "-" factor
+factor  primary  "*" | "/" primary
+primary INTEGER | "(" expression ")"