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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Zadaca1</title>
- </head>
- <body>
- <div id="inputID">
- <div class="classInputs"><input size="30px" type="text" class="pole"><input type="button" value="Izbrishi" id="brishi" onclick="izbrishi(this)"></div>
- </div>
- <div><input type="button" value="Dodadi" onclick="dodadi()"></div>
- <div><input type="button" value="Presmetaj" onclick="presmetaj()"></div>
- <div>Prosek:<span id="prosek"> </span><br>
- Maksimum:<span id="maksimum"></span><br>
- Minimum:<span id="minimum"></span><br></div>
- <script type="text/javascript">
- function dodadi()
- {
- var polinja = document.getElementById("inputID")
- polinja.innerHTML+='<div class="classInputs"><input size="30px" type="text" class="pole"><input type="button" value="Izbrishi" id="brishi" onclick="izbrishi(this)"></div>';
- }
- function izbrishi(arg)
- {
- var z=arg.parentNode.parentNode
- z.removeChild(arg.parentNode);
- }
- function presmetaj()
- {
- var vrednosti = document.getElementsByClassName("pole")
- var suma=0;
- var max=parseInt(vrednosti[0].value)
- var min=parseInt(vrednosti[0].value)
- for(i=0;i<vrednosti.length;i++)
- {
- suma+=parseInt(vrednosti[i].value);
- if(parseInt(vrednosti[i].value) > max)
- {
- max=parseInt(vrednosti[i].value)
- }
- if(parseInt(vrednosti[i].value) < min)
- {
- min=parseInt(vrednosti[i].value)
- }
- }
- var length = parseInt(vrednosti.length)
- var suma = parseInt(suma)
- prosek = document.getElementById("prosek")
- prosek.innerHTML = suma/length
- mini = document.getElementById("minimum")
- maxi = document.getElementById("maksimum")
- mini.innerHTML = parseInt(min)
- maxi.innerHTML = parseInt(max)
- }
- </script>
- </body>
- </html>
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