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- Zad. 1.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- let a=parseInt(prompt("Podaj liczbe"));
- if (a>0)
- {
- s=1
- for (let i = 1; i<a; i++)
- {
- s = s * (i+1);
- }
- alert("Silnia z " +a+ " wynosi " +s);
- }
- else if (a===0){
- alert("Silnia z 0 wynosi 1")
- }
- else
- {
- alert("Błąd");
- }
- </script>
- </body>
- </html>
- Zad. 2.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- for (let i=10; i<=99; i++)
- {
- if (i % 4 === 0)
- {
- alert("Liczby 2-cyfrowe podzielne przez 4 to: " +i); //Nie wiem jak zrobić żeby w komunikacie wyświetlało wszystko po kolei
- }
- }
- </script>
- </body>
- </html>
- Zad. 3.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- let a=parseInt(prompt("Podaj krok w formie liczby"));
- for(let i=0; i<=200; i=i+a)
- {
- document.write("Kroki od 0 do 200 w odstępie o " +a+ ": <br>" +i+"<br>");
- }
- </script>
- </body>
- </html>
- Zad. 4.
- Zad. 5.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- var a;
- var min = 0;
- var max = 0;
- do
- {
- a = parseInt (prompt("Podaj liczbe calkowita"))
- if (a>max)
- {
- max=a;
- }
- else if (a<min)
- {
- min=a;
- }
- }
- while (a!=0)
- document.write("Wartosc minimalna to: " +min+ " a maksymalna to: " +max);
- </script>
- </body>
- </html>
- Zad. 6.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- var a;
- var i = 0;
- var s = 0;
- do {
- a = parseInt(prompt("Podaj liczbe"));
- i++;
- s=s+a;
- }
- while (s<50)
- document.write("Ilosc liczb to: " +i);
- </script>
- </body>
- </html>
- Zad. 7.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- var a = 1;
- var suma = 0;
- for (let i = 1; i<=30; i++)
- {
- suma = suma + a;
- a = suma * 2;
- }
- document.write("Syn zaoszczedzil: " +suma+ " zl");
- </script>
- </body>
- </html>
- Zad. 8.
- <!DOCTYPE html>
- <html lang="en" xmlns="http://www.w3.org/1999/html">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <script>
- var a=0;
- for (let i = 0; i<=10; i++)
- {
- a = a + i*i;
- }
- document.write("Na budowe piramidy o podstawie 10x10 zużyto "+a+" cegieł.");
- </script>
- </body>
- </html>
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