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Given 2 strings, a and b, return a string of the form short+long+short, with the shorter string on the outside and the longer string on the inside. The strings will not be the same length, but they may be empty (length 0). combo_string('Hello', 'hi') → 'hiHellohi' combo_string('hi', 'Hello') → 'hiHellohi' combo_string('aaa', 'b') → 'baaab' ...Save, Compile, Run (ctrl-enter) |
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Difficulty: 127.0
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