Data update

Task/Pangram-checker/V-(Vlang)/pangram-checker.v

@@ -0,0 +1,17 @@
+const alpha = "abcdefghjiklmnopqrstuvwxyz"
+
+fn main() {
+	mut s := "The quick brown fox jumps over the lazy dog."
+	println(is_pangram(s))
+	s = "My dog has fleas."
+	println(is_pangram(s))
+}
+
+fn is_pangram(txt string) bool {
+	mut str := txt
+    str  = txt.to_lower()
+	for elem in alpha {
+		if elem.ascii_str() !in str.split('') {return false}
+	}
+	return true
+}