Files
learngo/x-tba/slices/12-slice-internals-4-append/4-example-growth/main.go
2019-01-28 14:23:59 +03:00

28 lines
466 B
Go

// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
package main
import (
"fmt"
)
func main() {
ages, oldCap := []int{1}, 1.
for len(ages) < 5e5 {
ages = append(ages, 1)
c := float64(cap(ages))
if c != oldCap {
fmt.Printf("len:%-10d cap:%-10g growth:%.2f\n",
len(ages), c, c/oldCap)
}
oldCap = c
}
}