27 lines
457 B
Go
27 lines
457 B
Go
// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import "fmt"
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func main() {
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var (
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perimeter int
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width, height = 5, 6
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)
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// first calculates: (width + height)
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// then : multiplies it with 2
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// just like in math
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perimeter = 2 * (width + height)
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fmt.Println(perimeter)
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}
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