Практикум по программированию. Основы. Циклы. Сумма квадратов чисел
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(Difference between revisions)
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return 0; | return 0; | ||
} | } | ||
| + | </source> | ||
| + | |||
| + | |||
| + | ==Python== | ||
| + | |||
| + | <source lang="cpp"> | ||
| + | # Python 3 | ||
| + | |||
| + | print('\n Сумма квадратов чисел от 1 до N') | ||
| + | print('---------------------------------') | ||
| + | |||
| + | n = int(input(' Введите N: ')) | ||
| + | |||
| + | s = 0 | ||
| + | for i in range(1, n + 1): | ||
| + | s += i * i | ||
| + | |||
| + | print('---------------------------------') | ||
| + | print(' S = %ld' % s) | ||
</source> | </source> | ||
Latest revision as of 08:42, 21 November 2017
Contents[hide] |
[edit] Java
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | import java.util.Scanner;public class Task01 { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.println(); System.out.println(" Сумма квадратов чисел от 1 до N"); System.out.println("---------------------------------"); System.out.print(" Введите N: "); long n = in.nextLong(); long s = 0; for (long i = 1; i <= n; i++) { s += i * i; } System.out.println("---------------------------------"); System.out.printf(" S = %d\n", s); }} |
[edit] C++
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | // g++ 4.2#include <iostream>using namespace std;int main() { long n; cout << "\n Сумма квадратов чисел от 1 до N\n"; cout << "---------------------------------\n"; cout << " Введите N: "; cin >> n; long s = 0; for (long i = 1; i <= n; i++) { s += i * i; } cout << "---------------------------------\n"; printf(" S = %ld\n\n", s); return 0;} |
[edit] Python
1 2 3 4 5 6 7 8 9 10 11 12 13 | # Python 3print('\n Сумма квадратов чисел от 1 до N')print('---------------------------------')n = int(input(' Введите N: '))s = 0for i in range(1, n + 1): s += i * iprint('---------------------------------')print(' S = %ld' % s) |
[edit] Pascal
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[edit] JavaScript
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | <html lang="ru"><head> <meta charset="UTF-8"> <script> function calc() { var n = document.getElementById("nId").value; var s = 0; for (var i = 1; i <= n; i++) { s += i * i; } document.getElementById("resultId").innerHTML = "S = " + s; } </script></head><body><p>Сумма квадратов чисел от 1 до N</p><hr><p>Введите N: <input id="nId" size="5"></p><hr><p id="resultId"></p><button onclick="calc()">Рассчитать</button></body></html> |