JSFiddle - React, Tailwind, and code Playground

by Amar Nyayapati

JavaScript

var i,j;
var n=5;

for(i=0;i<n;i++){
    for(j=0;j<n;j++){
        if(i==0||i==n||j==0||j==n){
            document.write("*");
        }
        document.write("<br />");
            }
            }