Anonymous user
Power set: Difference between revisions
Fixed bug with the powerset of larger sets returning duplicate subsets due to the edit in place semantics of append()
m (split a long line of elements of a group.) |
(Fixed bug with the powerset of larger sets returning duplicate subsets due to the edit in place semantics of append()) |
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Line 1,122:
var u set
for _, er := range r {
u = append(u,
}
r = append(r, u...)
}
return r
}
// regular append() will edit in place, creating duplicate subsets for larger set inputs
func copyAndAppend(slice []string, elem string) []string {
return append(append([]string(nil), slice...), elem)
}
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