sum range

#include <iostream>

int sumRange(int start, int end) {
    int sum = 0;
    for (int i = start; i <= end; ++i) {
        sum += i;
    }
    return sum;
}

int main() {
    int start, end;
    std::cout << "Enter the start and end values: ";
    std::cin >> start >> end;

    int result = sumRange(start, end);

    std::cout << "The sum of the range from " << start << " to " << end << " is: " << result;

    return 0;
}