Выберите допустимые константы 1) 456.67 2) 1.0013 3) '@' 4) $AFL 5) / 6) ^OP

Https://dotnetfiddle.net/Widget/9nnNfc

using System;                    public class Program{    public static void Main()    {        int[] a = new int[10];                for (int i = 1; i < 10; i++)            a[i] = i;                int count = 0;        int sum = 0;        int mul = 1;                for (int i =  0; i < a.Length; i++)            if (a[i] > 0) {                count++;                sum += a[i];                mul *= a[i];            }                 Console.WriteLine("сумма       : " + sum);        Console.WriteLine("произвдение : " + mul);        Console.WriteLine("количество  : " + count);    }}

uses graphabc;

begin

setwindowsize (600,555);

SetPenWidth(2);

rectangle (200,200,400,499);

FloodFill(300,300,clBurlyWood);

rectangle (225,225,275,275);

FloodFill(250,250,clLightCyan);

line (225,250,275,250);

line (250,250,250,275);

rectangle (325,225,375,275);

FloodFill(350,250,clLightCyan);

line (325,250,375,250);

line (350,250,350,275);

rectangle (225,400,275,450);

FloodFill(250,425,clLightCyan);

line (225,425,275,425);

line (250,425,250,450);

rectangle (325,425,375,500);

FloodFill(350,490,clMaroon);

pie (350,425,25,0,180);

FloodFill(350,420,clMaroon);

line (200,200,300,100);

line (300,100,400,200);

FloodFill(300,110,clChocolate);

circle (300,160,20);

FloodFill(300,160,clLightCyan);

line (375,175,375,100);

line (375,100,355,100);

line (355,100,355,155);

FloodFill(370,110,clLightGray);

circle (550,50,30);

FloodFill(525,50,clYellow);

line (535,25,510,0);

line (525,35,470,15);

line (520,50,475,50);

line (525,65,485,90);

line (537,78,505,110);

line (550,80,535,120);

line (565,75,565,120);

line (575,65,595,90);

pie (500,413,30,0,180);

FloodFill(500,400,clRed);

rectangle (495,413,505,500);

FloodFill(500,495,clChocolate);

end.