Data commit

Task/Rep-string/V-(Vlang)/rep-string.v

@@ -0,0 +1,32 @@
+fn rep(s string) int {
+    for x := s.len / 2; x > 0; x-- {
+        if s.starts_with(s[x..]) {
+            return x
+        }
+    }
+    return 0
+}
+
+const m = '
+1001110011
+1110111011
+0010010010
+1010101010
+1111111111
+0100101101
+0100100
+101
+11
+00
+1'
+
+fn main() {
+    for s in m.fields() {
+        n := rep(s)
+        if n > 0 {
+            println("$s  $n rep-string ${s[..n]}")
+        } else {
+            println("$s  not a rep-string")
+        }
+    }
+}