Rep-string: Difference between revisions

Line 1,119:
var x = s.len() / 2
while x > 0 {
if s.startsWith(s.subsubstring(x)) {
return x
}
Line 1,143:
for s in m {
if (rep(s) is n) && n > 0 {
print("\(s) \(n) rep-string \(s.subsubstring(n))")
} else {
print("\(s) not a rep-string")
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