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- <html>
- <head>
- <script type="text/javascript">
- function oblicz() {
- var Arg1 = document.forms['Nazwa'].Arg1.value;
- var Arg2 = document.forms['Nazwa'].Arg2.value;
- var Rezultat = spr(Arg1);
- var Rezultat = spr(Arg2);
- if(document.forms['Nazwa'].oper[0].checked) {var Arg1 = Arg1-0; var Arg2 = Arg2-0; Rezultat = Arg1 + Arg2; alert(Rezultat); return; }
- if (document.forms['Nazwa'].oper[1].checked) {Rezultat = Arg1 - Arg2; alert(Rezultat); return;}
- if (document.forms['Nazwa'].oper[2].checked) {Rezultat = Arg1 * Arg2; alert(Rezultat); return;}
- if (document.forms['Nazwa'].oper[3].checked) { if (Arg2 == 0) {alert("Nie dzieli sie przez 0");} Rezultat = Arg1 / Arg2; alert(Rezultat); return;}}
- function spr(slowo)
- {
- var kod;
- var i;
- if(slowo.length==0) return -1;
- for(i=0;i<slowo.length;i++)
- {
- kod=slowo.charCodeAt(i);
- if(kod>=48 && kod<=57) continue;
- else return i;
- }
- return "ok";
- }
- </script>
- </head>
- <body>
- <table border=30>
- <form id="Nazwa" action="">
- <tr>
- <td>L 1<br>
- L 2<br>
- </td>
- <td>
- <input size=10 name="Arg1" type="number"><br>
- <input size=10 name="Arg2" type="number"><br>
- </td>
- </tr>
- <tr>
- <td>
- <center>
- <input name="oper" value="suma" type="radio"><br>
- <input name="oper" value="roznica" type="radio"><br>
- <input name="oper" value="iloczyn" type="radio"><br>
- <input name="oper" value="iloraz" checked="checked" type="radio"><br>
- </center>
- </td>
- <td>
- +<br>
- -<br>
- *<br>
- /<br>
- </tr>
- </table>
- <br><br>
- <button onclick="return oblicz()">REZULTAT</button>
- </form>
- </body>
- </html>
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