Практикум по программированию. Основы. Циклы. Факториал
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return 0; | return 0; | ||
} | } | ||
+ | </source> | ||
+ | |||
+ | |||
+ | ==Python== | ||
+ | |||
+ | <source lang="cpp"> | ||
+ | # Python 3 | ||
+ | |||
+ | print('\n Расчет факториала') | ||
+ | print('-------------------') | ||
+ | |||
+ | n = int(input(' Введите число: ')) | ||
+ | |||
+ | p = 1 | ||
+ | for i in range(1, n + 1): | ||
+ | p *= i | ||
+ | |||
+ | print('-------------------') | ||
+ | print(' %ld! = %ld' % (n, p)) | ||
</source> | </source> | ||
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var p = 1; | var p = 1; | ||
− | for (i = 1; i <= n; i++) { | + | for (var i = 1; i <= n; i++) { |
p *= i; | p *= i; | ||
} | } |
Latest revision as of 08:44, 21 November 2017
Contents |
[edit] Java
import java.util.Scanner; public class Task02 { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.println(); System.out.println(" Расчет факториала"); System.out.println("-------------------"); System.out.print(" Введите число: "); long n = in.nextLong(); long p = 1; for (long i = 1; i <= n; i++) { p *= i; } System.out.println("-------------------"); System.out.printf(" %d! = %d\n", n, p); } }
[edit] C++
// g++ 4.2 #include <iostream> using namespace std; int main() { long n; cout << "\n Расчет факториала\n"; cout << "-------------------\n"; cout << " Введите число: "; cin >> n; long p = 1; for (long i = 1; i <= n; i++) { p *= i; } cout << "-------------------\n"; printf(" %ld! = %ld\n\n", n, p); return 0; }
[edit] Python
# Python 3 print('\n Расчет факториала') print('-------------------') n = int(input(' Введите число: ')) p = 1 for i in range(1, n + 1): p *= i print('-------------------') print(' %ld! = %ld' % (n, p))
[edit] Pascal
[edit] JavaScript
<html lang="ru"> <head> <meta charset="UTF-8"> <script> function calc() { var n = document.getElementById("nId").value; var p = 1; for (var i = 1; i <= n; i++) { p *= i; } document.getElementById("resultId").innerHTML = n + "! = " + p; } </script> </head> <body> <p>Расчет факториала</p> <hr> <p>Введите число: <input id="nId" size="5"></p> <hr> <p id="resultId"></p> <button onclick="calc()">Рассчитать</button> </body> </html>