题解 | #汽水瓶#
汽水瓶
http://www.nowcoder.com/practice/fe298c55694f4ed39e256170ff2c205f
package main
import (
"bufio"
"fmt"
"os"
"strconv"
)
func main(){
input:=bufio.NewScanner(os.Stdin)
for {
input.Scan()
str,_:=strconv.Atoi(input.Text())
if str==0{
break
}
fmt.Println(str/2)
}
}
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