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34 lines
537 B
34 lines
537 B
package main |
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import ( |
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"fmt" |
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"os" |
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) |
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func result(str1 string, str2 string) string { |
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arraystr1 := []rune(str1) |
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arraystr2 := []rune(str2) |
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var rest string |
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count := 0 |
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for i := 0; i < len(arraystr1); i++ { |
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for j := count; j < len(arraystr2); j++ { |
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if arraystr1[i] == arraystr2[j] { |
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rest += string(arraystr1[i]) |
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j = len(arraystr2) - 1 |
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} |
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count++ |
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} |
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} |
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if rest != str1 { |
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return "" |
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} |
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return rest |
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} |
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func main() { |
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if len(os.Args) == 3 { |
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fmt.Println(result(os.Args[1], os.Args[2])) |
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} else { |
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fmt.Println() |
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} |
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}
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