33 lines
823 B
Go
33 lines
823 B
Go
package main
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import "fmt"
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func main() {
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var nums []int
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fmt.Printf("%#v\n", nums)
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fmt.Printf("Lenght: %d, Capacity: %d \n", len(nums), cap(nums))
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nums = append(nums, 1, 2)
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fmt.Printf("Lenght: %d, Capacity: %d \n", len(nums), cap(nums))
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nums = append(nums, 3)
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fmt.Printf("Lenght: %d, Capacity: %d \n", len(nums), cap(nums))
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nums = append(nums, 4)
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fmt.Printf("Lenght: %d, Capacity: %d \n", len(nums), cap(nums))
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nums = append(nums, 5)
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fmt.Printf("Lenght: %d, Capacity: %d \n", len(nums), cap(nums))
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nums = append(nums[0:4], 200, 300, 400, 500, 600)
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fmt.Printf("Lenght: %d, Capacity: %d \n", len(nums), cap(nums))
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fmt.Println(nums)
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letters := []string{"A", "B", "C", "D", "E", "F"}
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letters = append(letters[:1], "X", "Y")
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fmt.Println(letters, len(letters), cap(letters))
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fmt.Println(letters[3:6])
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}
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