Created
September 11, 2019 06:12
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| package main | |
| import ( | |
| "fmt" | |
| ) | |
| func CopyChange(a int) { | |
| a = 10 | |
| } | |
| func PointerChange(a *int) { | |
| *a = 10 | |
| } | |
| func main() { | |
| x := 100 | |
| CopyChange(x) | |
| fmt.Println(x) | |
| // 100 | |
| PointerChange(&x) | |
| fmt.Println(x) | |
| // 10 | |
| } |
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