Thursday, April 18, 2013

Write a c++ program that calculates the average of three numbers


Program to find average of 3 numbers in c++






#include <iostream>
using namespace std;

const int NUM_SCORES = 3;

int main()
{
   int score1, score2, score3;
   float ave;
   cout << "Enter 3 scores separated by spaces: ";
   cin  >> score1 >> score2 >> score3;

   ave = float(score1 + score2 + score3) / float(NUM_SCORES);

   cout << "The average of " << score1 << ", " << score2 << ", and "
        << score3 << " is " << ave << "." << endl;
   return 0;
}




OUTPUT:

Enter 3 scores separated by spaces: 89
56
885
The average of 89, 56, and 885 is 343.333.






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