Практикум по программированию. Основы. Циклы. Поиск элементов ряда
From AsIsWiki
(Difference between revisions)
Line 8: | Line 8: | ||
==Java== | ==Java== | ||
− | < | + | <source lang="java"> |
import java.util.Scanner; | import java.util.Scanner; | ||
Line 37: | Line 37: | ||
} | } | ||
} | } | ||
− | </ | + | </source> |
==C++== | ==C++== | ||
− | < | + | <source lang="cpp"> |
// g++ 4.2 | // g++ 4.2 | ||
Line 73: | Line 73: | ||
return 0; | return 0; | ||
} | } | ||
− | </ | + | </source> |
==Pascal== | ==Pascal== | ||
− | < | + | <source lang="delphi"> |
− | </ | + | </source> |
+ | |||
+ | |||
+ | ==JavaScript== | ||
+ | |||
+ | <source lang="js"> | ||
+ | </source> | ||
Revision as of 09:23, 19 March 2016
Contents |
Java
import java.util.Scanner; public class Task03 { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.println(); System.out.println(" Поиск элементов ряда:"); System.out.println(" 1, 1 + 1/2, 1 + 1/2 + 1/3 ..."); System.out.println("-------------------------------"); System.out.print(" Введите границу поиска: "); double x = in.nextDouble(); System.out.println("-------------------------------"); double y = 0; int i = 0; while (y <= x) { y += 1.0 / ++i; } System.out.printf(" Y = %.12f\n", y); } }
C++
// g++ 4.2 #include <iostream> using namespace std; int main() { double x; cout << "\n Поиск элементов ряда:\n"; cout << " 1, 1 + 1/2, 1 + 1/2 + 1/3 ...\n"; cout << "-------------------------------\n"; cout << " Введите границу поиска: "; cin >> x; cout << "-------------------------------\n"; double y = 0; int i = 0; while (y <= x) { y += 1.0 / ++i; } printf(" Y = %.12f\n\n", y); return 0; }
Pascal
JavaScript