using four step development method, write, compile and run a c++ program to calc

Question

using four step development method, write, compile and run a c++ program to calculate the sum of the even integers from 1-50 [30 points] PROGRAMMING PROBLEM 1: using four step development method, compile, and run ac program to calculate the design, write, sum of the even integers from 1 to 50. Here is the formula for calculating such a sum for an progression series: sum E n is the number of integers to be added, a is the first number in the series, d is the difference between each number. Make sure that the division by 2 in the formula is implemented properly in your program. SOLUTION: [5 points] Step 1-Analyze the Problem There are three inputs to the program: a n, d. Data types: There is only one output from the program, namely, sum. Data type: [5 points] Step 2 Find a Solution The algorithm is specified. However, we need to make sure that the division by 2 is not done as an integer division. So the modified algorithm will read as follows

Explanation / Answer

Source code:
#include<stdio.h>

#include <iostream>

using namespace std;

int main()

{

int number; int min,max; long sum =0;

cout << "Enter the minimum range: ";

cin >> min;

cout << "Enter the maximum range: ";

cin >> max;

for(number = min;number <= max; number++) if(number % 2 ==0)

sum = sum + number;

cout << "Sum of even numbers in given range is: " << sum;

return 0;

}
Output:

Enter minimum range:1

Enter maximum range:4

Sum of even numbers in given range is :6

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