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31 lines
388 B
31 lines
388 B
package main |
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import ( |
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"fmt" |
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"os" |
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"strconv" |
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) |
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//Greatest common divisor |
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func gcd(num1, num2 uint) uint { |
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for i := num1; i > 0; i-- { |
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if num1%i == 0 && num2%i == 0 { |
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return i |
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} |
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} |
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return 1 |
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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() |
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os.Exit(0) |
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} |
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v1, _ := strconv.Atoi(os.Args[1]) |
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v2, _ := strconv.Atoi(os.Args[2]) |
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fmt.Println(gcd(uint(v1), uint(v2))) |
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}
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