cpp-programming/OOP1-Lab3/mn.cpp at main · AvraamG/cpp-programming · GitHub

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//U1910049 Rastam Zokirov

//Lab assignment #4

//Program to calculate sum of numbers from m to n.

#include <iostream>

using namespace std;

int main1() {

int m, n, sum = 0;

cout << "Enter the 1st number: ";

cin >> n;

cout << "Enter the 2nd number: ";

cin >> m;

if (n < m) {

for (int x = n; x <= m; x++) {

sum += x;

}

cout << "The sum of the integers between the two numbers is " << sum << ";" << endl;

}

else if (m < n)

cout << "Invalid numbers! Please try again." << endl;

else if (m == n) {

sum = n;

cout << "The sum is " << sum << endl;

}

system("pause");

return 0;

}

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