14 lines
334 B
OCaml
14 lines
334 B
OCaml
# let a = [ "John"; "Bob"; "Mary"; "Serena" ]
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and b = [ "Jim"; "Mary"; "John"; "Bob" ]
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;;
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val a : string list = ["John"; "Bob"; "Mary"; "Serena"]
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val b : string list = ["Jim"; "Mary"; "John"; "Bob"]
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# a -|- b ;;
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- : string list = ["Jim"; "Serena"]
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# a -| b ;;
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- : string list = ["Serena"]
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# b -| a ;;
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- : string list = ["Jim"]
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