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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Document</title>
- </head>
- <body>
- <script>
- var wybor, a, b = 0;
- wybor = parseInt(prompt("podaj liczbę zadania: "))
- switch (wybor) {
- case 1:
- {
- var n = 1;
- a = parseInt(prompt("podaj liczbę ma mieć silnia: "))
- if (a < 0) {
- document.write("liczba jest ujemna")
- }
- if (a == 0) {
- document.write("0!=1")
- } else {
- for (var i = 1; i <= a; i++)
- {
- n *= i;
- }
- document.write("silnia =" + n)
- }
- break;
- }
- case 2:
- {
- for (let i = 10; i <= 100; i++) {
- if (i % 4 == 0)
- document.write(i)
- }
- break;
- }
- case 3:
- {
- var c;
- c = parseInt(prompt("podaj przeskok: "))
- for (let i = 0; i <= 200; i += c) {
- document.write(i)
- }
- break;
- }
- case 4:
- {
- for (let i = 1; i <= 5; i++) {
- a = parseInt(prompt("podaj liczbę: "))
- b += a;
- }
- document.write(b)
- break;
- }
- case 5:
- {
- var max = 1,
- min = 1;
- while (a != 0) {
- a = parseInt(prompt("podaj liczbę: "))
- if (max < a) {
- max = a;
- }
- if (min > a) {
- min = a;
- }
- }
- document.write(min + " " + max)
- break;
- }
- case 6:
- {
- var i = 0,
- a = 0;
- while (a < 50) {
- a = parseInt(prompt("podaj liczbę: "))
- i++;
- }
- document.write(i - 1)
- break;
- }
- case 7:
- {
- var dp = 2,
- i = 1
- osz = 0;
- while (i <= 3) {
- i++;
- osz += dp;
- dp *= 2;
- }
- document.write(osz)
- break;
- }
- case 8:
- {
- var i=3,s=0;
- while(i>0)
- {
- s=i*i+s;
- i--;
- }
- document.write(s)
- break;
- }
- }
- </script>
- </body>
- </html>
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