Question

d printAllIntegers () Write a C++ program that defines and tests a function largest(....) that takes as parame- ters any three integers and returns the largest of the three integers. Your output should have the same format and should work for any integers a user enters Desired output: Enter three integers: 6 15 8 The largest integer is: 15

Answer 1

#include <iostream>
using namespace std;

int main() {
   int a, b, c;
   cout<<"Enter three integers: ";
   cin >> a;
   cin >> b;
   cin >> c;
   cout<<"The largest integer is ";
   if (a > b && a > c) {
      cout << a << endl;
   }
   else if (b > c) {
      cout << b << endl;
   }
   else {
      cout << c << endl;
   }
   return 0;
}

////////////////////////////////////////////////////////////////

#include <iostream>
using namespace std;

int main() {
   int n, sum = 0;
   cout<<"Enter a positive integers: ";
   cin >> n;
   
   for (int i = 1; i <= n; i++) {
      sum += i;
   }

   cout << "The sum of first " << n << " positive integers is " << sum << endl;
   return 0;
}