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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Document</title>
- </head>
- <body>
- <script>
- // ZAD 1
- /*
- let tab = ['Kacper','Dawid','Hubert'];
- tab.push('Bartek','Karol');
- tab.pop();
- document.write(tab);
- */
- // ZAD 2
- /*
- let tab1 = [7, 3, 1, 6, 9, 5, 4, 10, 2, 2];
- document.write(tab1 + "<br/>");
- tab1[6] = 12;
- document.write(tab1 + "<br/>");
- document.write(tab1[4] + "<br/>");
- let tab2 = [];
- tab2 = tab1;
- tab2.length = tab1.length;
- document.write(tab2 + "<br/>");
- let tab3 = [];
- for(var i = 0 ; i<tab1.length; i++)
- {
- tab3[i] = tab1[i] + tab2[i];
- }
- tab3.length = tab2.length;
- document.write(tab3 + "<br/>");
- */
- //ZAD 3
- /*
- let tab = [];
- var x;
- for (var i = 0; i < 5; i++)
- {
- x= prompt("Podaj liczbe:");
- x = parseInt(x);
- tab[i] = x;
- }
- var tm;
- var zm;
- do
- {
- zm = false;
- for(var i = 0; i < tab.length; i++)
- {
- if(tab[i] > tab[i+1])
- {
- tm = tab[i+1];
- tab[i+1] = tab[i];
- tab[i] = tm;
- zm = true;
- }
- }
- }while(zm == true);
- document.write(tab + "<br/>");
- document.write("Najmniejsza wartość wynosi: " + tab[0] + " a największa wynosi: " + tab[tab.length-1] + "<br/>");
- let suma = 0;
- for(var i = 0; i < tab.length; i++)
- {
- suma += tab[i];
- }
- suma = suma / tab.length;
- document.write("Średnia wynosi: " + suma + "<br/>");
- let y=0;
- for(var i = 0; i < tab.length; i++)
- {
- if(tab[i] == 3)
- {
- y++;
- }
- }
- document.write("Liczba 3 pojawiała się:" + y + " razy" + "<br/>");
- for(var i = 0; i < tab.length; i++)
- {
- tab[i] *= tab[i];
- }
- document.write(tab + "<br/>");
- let z = 0;
- let q = 0;
- for(var i = 0; i < tab.length; i++)
- {
- if( tab[i] % 2 == 0)
- {
- z++;
- }
- else{
- q++;
- }
- }
- document.write("Liczb nie parzystych jest: " + q + " a liczb parzystych jest: " + z + "<br/>");
- */
- // ZAD 4
- let tab = [];
- let x = 2;
- for(var i = 0; i < 100; i++)
- {
- tab[i] = x;
- x *= 2;
- }
- document.write(tab);
- </script>
- </body>
- </html>
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