I need help with this C++ assignment.
Create a program which will implement the sum of the numbers between 1 and n where n is an integer. When completed, the program will allow the user to input a positive integer (n) then the program will add all numbers between 1 and n (including n) and output the sum. For example, if the user enters 8 then the program will sum the numbers 1 through 8 and will output the sum.
Test your program with the following inputs:
a. 8 (sum is 36)
b. 75 (sum is 2850)
c. 100 (sum is 5050)
#include <iostream> using namespace std; int main() { int n, total = 0; cout << "Enter a positive integer: "; cin >> n; for (int i = 1; i <= n; ++i) { total += i; } cout << total << endl; return 0; }
I need help with this C++ assignment. Create a program which will implement the sum of...
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