reverse string
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var str="abc";
//const a=['abc'];
let b=[];
const totItems=str.length-1;
console.log(totItems);
var j=0;
for(i=totItems;i>=0;i--)
{
b[j]=str[i];
j=j+1;
// b.push(str[i]);
}
b.join('');
console.log(b);
JavaScript
INFO