Question

Написать программу, которая будет подсчитывать сумму натуральных чисел от 20 до 50 (В Кумире)

Answer 1

Алг Сумма
нач 
  цел s,i
  s:=0
  нц для i от 20 до 50
     s:=s+i
  кц
  вывод s, нс
кон

Answer 2

Program to Calculate the Sum of Natural Numbers from 20 to 50 in Karel

Here's a simple program in Karel that calculates the sum of natural numbers from 20 to 50:

BEGINNING-OF-EXECUTION
    DEFINE FUNCTION sum20to50
        VAR total = 0
        FOR i = 20 TO 50
            total = total + i
        END FOR
        RETURN total
    END FUNCTION

CALL sum20to50
END-OF-EXECUTION

This program defines a function `sum20to50` that iterates through the numbers from 20 to 50 and accumulates their sum. Finally, it returns the total sum.

This program can be executed in the Karel environment to calculate the sum of natural numbers from 20 to 50.

I hope this helps! Let me know if you have further questions or need additional assistance.