console.log(repeat_string('a', 10));
console.log(repeat_string('a',-1));
console.log(repeat_string('a'));
function repeat_string(char,num)
{
var temp = []
if(num<0 || num == null)
{
return 'Invalid';
}
else
{
for(var i =0 ; i<num ; i++)
{
temp.push(char);
}
return temp.join('');
}
}
To embed this program on your website, copy the following code and paste it into your website's HTML: