最後活躍 1 month ago

If JavaScript doesn't suck, then try to tell what will this program output. (you can do anything you want like beautifying it but you can't run it)

javascriptsucks.js 原始檔案
1(()=>{let _;for(let i=0;i<10;(($)=>{})(i-1)){(($)=>{_=[Array(i)].map((_)=>{_.length+(+typeof undefined)})+($+parseInt($.toString()+(true/10)))+(typeof NaN+!$)+(typeof(null&""))+(_*-i||_)+$+[]+{}+!i+([i.toString()].map(parseInt))+(--i)+(i++)+i})(i++)/parseInt.length+parseInt.toString()};console.log((_+0*Infinity).replace(/\[/,_+[]));})();