Language: C C++ D Haskell Lua OCaml PHP Perl Plain Text Python Ruby Scheme Tcl <script type="text/javascript"> function toNotationUnit(v) { var unit; var submultiplo = ["","m","&micro;","n","p","f","a","z","y"]; var multiplo = ["","k","M","G","T","P","E","Z","Y"] var counter= 0; var value = v; if(value < 1) { while(value < 1) { counter++; value=value*1e3; if(counter==8) break; } unit = submultiplo[counter]; }else{ while(value >= 1000) { counter++; value=value/1e3; if(counter==8) break; } unit = multiplo[counter]; } value = Math.round(value*1e2)/1e2; return [value,unit]; } function pegarvalor() { var i = parseFloat(document.getElementById('valor').value); var t = toNotationUnit(i); document.getElementById('resultado').innerHTML = t[0]+t[1]; } </script> Insira um valor: <input type="text" id="valor" name="valor"> <input type="button" onClick="pegarvalor();" value="Pegar"><BR> Resultado: <div id="resultado"></div> Private [?] Run code Submit