golang试题-关于Golang的goroutine,下面哪些说法是正确的?
package main
import (
"fmt"
"sync"
)
var count int
func increment(wg *sync.WaitGroup) {
count++
wg.Done()
}
func main() {
var wg sync.WaitGroup
for i := 0; i < 100; i++ {
wg.Add(1)
go increment(&wg)
}
wg.Wait()
fmt.Println(count)
}




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