面试题答案
一键面试#!/bin/bash
if [ $# -ne 1 ]; then
echo "Usage: $0 <number>"
exit 1
fi
num=$1
if (( num > 10 )); then
for (( i=1; i<=num; i++ )); do
if (( i % 3 == 0 )); then
echo $i
fi
done
else
while (( num <= 10 )); do
echo $num
(( num++ ))
done
fi