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24 lines
336 B
24 lines
336 B
package main |
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import ( |
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"fmt" |
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"os" |
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"strings" |
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) |
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func deleteExtraSpaces(a []string) (res []string) { |
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for _, v := range a { |
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if v != "" { |
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res = append(res, v) |
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} |
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} |
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return |
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} |
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func main() { |
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if len(os.Args) == 2 { |
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arg := strings.Split(os.Args[1], " ") |
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arg = deleteExtraSpaces(arg) |
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fmt.Println(strings.Join(arg, " ")) |
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} |
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}
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