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  1. package main
  2. import ("fmt"
  3.         "strconv"
  4.         "math")
  5.  
  6. func main() {
  7. 	t := strconv.Itoa(57890)
  8.     fmt.Println("Tamanho matematicamente calculado:", math.Floor(math.Log10(math.Abs((57890)))) + 1)
  9.     for i := 0; i < len(t); i++ {
  10.         fmt.Printf("%c\n", t[i])
  11. 	}
  12. }
  13.  
  14. //https://pt.stackoverflow.com/q/208028/101
Success #stdin #stdout 0s 2976KB
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Tamanho matematicamente calculado: 5
5
7
8
9
0
https://ideone.com/gSFzIQ
language:
Go (go 1.12.1)
created:
7 years ago
visibility:
public

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