<!DOCTYPE html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="css/jquery.mobile-1.4.2.min.css" />
<h1>Obliczanie średniej
</h1>
<div data-role="content">
<form action="" method="post" name="kalkulator">
<div data-role="fieldcontain">
<input type="number" id="liczba" name="liczba"/>
function start() {
suma = 0;
iteracja = 0;
srednia = 0;
document.getElementById("suma").innerHTML = "Suma liczb: " + suma;
document.getElementById("iteracje").innerHTML = "Ilość liczb: " + iteracja;
document.getElementById("srednia").innerHTML = "Średnia liczb: " + srednia;
}
function licz() {
nowa = eval(document.kalkulator.liczba.value);
iteracja = iteracja +1;
suma = suma + nowa;
srednia = suma / iteracja;
document.getElementById("suma").innerHTML = "Suma liczb: " + suma;
document.getElementById("iteracje").innerHTML = "Ilość liczb: " + iteracja;
document.getElementById("srednia").innerHTML = "Średnia liczb: " + srednia;
}
Replies to Suma / Średnia
Title |
Name |
Language |
UNIX |
When |
Re: Suma / Średnia |
Bistre Crocodile |
javascript |
1613395050 |
3 Years ago. |
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}