law & order

1 files changed, 20 insertions, 0 deletions

diff --git a/01/main.l b/01/main.l
new file mode 100644
index 0000000..24f78ca
--- /dev/null
+++ b/01/main.l
@@ -0,0 +1,20 @@
+%{
+int v = 0;
+int c = 0;
+%}
+
+%%
+[aeiouAEIOU] v++;
+[a-zA-Z] c++;
+. ;
+%%
+
+int main(void) {
+    yylex();
+    printf("%d vowels\n", v);
+    printf("%d consonants\n", c);
+}
+
+int yywrap() {
+    return(1);
+}