1. We have moved from vBulletin to XenForo and you are viewing the site in the middle of the move. Though the functional aspect of everything is working fine, we are still working on other changes including the new design on Xenforo.
    Dismiss Notice

Need help with a flowchart

Discussion in 'C++' started by moey187, Apr 14, 2011.

  1. moey187

    moey187 New Member

    Joined:
    Apr 11, 2011
    Messages:
    4
    Likes Received:
    0
    Trophy Points:
    0
    I need help with a flowchart in a question I'm doing. I've completed the programming code but just have no idea on flowcharts if anyone can give me an idea on how to do this then I'll appreciate it. This is the question:

    Write a C++ program that reads from keyboard 3 integers, with proper input prompt, and then displays the maximum sum of any pair of numbers from these three. If the 3 numbers are 5, 6 and 7 for instance, then the maximum sum comes from 6+7=13. Draw the flowchart of this C++ program, and also desk check the program for the three input integers 12, 3 and 7, or a different set of 3 numbers which will make the desk checking less trivial within your program design.

    I've completed the code which is:


    Code:
    #include <iostream>
    using namespace std;
    
    int main()
    {
        int num1, num2, num3, sum;
        
        cout << "Enter number ";
        cin >> num1;
        
        cout << "Enter number ";
        cin >> num2;
        
        cout << "Enter number ";
        cin >> num3;
        
       /* if(num1 >= num2)
        {
                
                
        }*/
        
        if(num1 > num2 && num3 >
         num2)
        {
                sum = num1 +  num3; 
                cout << "The sum of " << num1 << " and " << num3 << " = " << sum << endl;
        }
        else if(num1 >= num3 && num2 >= num3)
        {
             sum = num1 + num2;         
             cout << "The sum of " << num1 << " and " << num2 << " = " << sum << endl; 
        }
        else if (num2 >= num1 && num3 >= num1)
       {
            sum = num2 + num3; 
            cout << "The sum of " << num2 << " and " << num3 << " = " << sum << endl;
        } 
      //else
      //{
        //  cout << "all three numbers must be diffrent" <<endl;
         // }
         
         system("PAUSE");
         
         return 0;
    
     

Share This Page