Question

Write a script to find if number is one digit or double digits. Hint- (num1>=10)

Answer 1

#!/bin/bash


echo "Input number";
read number;


if (( ((number >= 10) && (number <= 99)) || ((number <= -10) && (number >= -99)) )); then
    echo "Double digits";
elif (( (number < 10) && (number > -10) )); then
    echo "One digit";
fi