39 lines
563 B
Go
39 lines
563 B
Go
package main
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import "fmt"
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func main() {
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var a [5]int
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fmt.Println("emp:", a)
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a[4] = 100
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fmt.Println("set:", a)
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fmt.Println("get:", a[4])
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fmt.Println("len:", len(a))
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b := [5]int{1, 2, 3, 4, 5}
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fmt.Println("dcl:", b)
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// Compiler counts for you.
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b = [...]int{1, 2, 3, 4, 5}
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fmt.Println("dcl:", b)
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b = [...]int{100, 3: 400, 500}
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fmt.Println("idx:", b)
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var twoD [2][3]int
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for i := range 2 {
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for j := range 3 {
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twoD[i][j] = i + j
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}
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}
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fmt.Println("2d: ", twoD)
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twoD = [2][3]int{
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{1, 2, 3},
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{1, 2, 3},
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}
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fmt.Println("2d: ", twoD)
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}
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