Практикум по программированию. Основы. Циклы. Факториал
From AsIsWiki
(Difference between revisions)
Line 14: | Line 14: | ||
public static void main(String[] args) { | public static void main(String[] args) { | ||
− | + | ||
Scanner in = new Scanner(System.in); | Scanner in = new Scanner(System.in); | ||
− | + | ||
− | + | System.out.println(); | |
− | System.out.println(" Расчет факториала "); | + | System.out.println(" Расчет факториала"); |
System.out.println("-------------------"); | System.out.println("-------------------"); | ||
− | System.out.print(" Введите число: "); | + | 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); | ||
} | } | ||
} | } | ||
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cout << " Введите число: "; | cout << " Введите число: "; | ||
cin >> n; | cin >> n; | ||
− | |||
− | |||
long p = 1; | long p = 1; | ||
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p *= i; | p *= i; | ||
} | } | ||
− | + | ||
+ | cout << "-------------------\n"; | ||
printf(" %ld! = %ld\n\n", n, p); | printf(" %ld! = %ld\n\n", n, p); | ||
Revision as of 11:44, 21 March 2016
Contents |
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); } }
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; }
Pascal
JavaScript