Вопрос школьника по предмету Информатика
ЭЛЕМЕНТЫ МАССИВА, ИНФОРМАТИКА, 9 КЛАСС.
Заполнить массив кубами 10 натуральных чисел и посчитать сумму первых 7 элементов массива.
Помогите, пожалуйста, срочно нужно.
Ответ учителя по предмету Информатика
// PascalABC.NET 3.2, сборка 1437 от 03.05.2017
// Внимание! Если программа не работает, обновите версию!
begin
var a:=ArrGen(10,i->(i+1)*sqr(i+1)); a.Println;
Writeln(‘S7=’,a.Take(7).Sum);
end.
Результат
1 8 27 64 125 216 343 512 729 1000
S7=784
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