花瓣奶牛

摘要： 1 #!/bin/bash2 read -p "Enter a number: " num3 result=$num4 while [ $num -gt 1 ]5 do6 num=$[ $num - 1 ]7 result=$[ $result * $num ]8 done9 echo "The result is $result" 1 #!/bin/bash 2 function factorial { 3 if [ $1 -le 0 ];then 4 echo 1 5 else 6 local temp=$[ $1 -1 ] ... 阅读全文