Input Validation

Code:

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void BP::GetPressure()
{       
    cout << "Please enter your Diastolic Pressure readings: ";
    cin >> firstDiastolic >> secondDiastolic >> thirdDiastolic;
    cout << "Please enter your Systolic Pressure readings: ";
    cin >> firstSystolic >> secondSystolic >> thirdSystolic;
   
}

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Any input on how I can get firstDiastolic, secondDiastolic, thirdDiastolic, firstSystolic, secondSystolic, thirdSystolic to accept only positive integers? I am trying to use a while loop but am having trouble with implementing this with conditions on six variables.

Quote:

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Any input on how I can get firstDiastolic, secondDiastolic, thirdDiastolic, firstSystolic, secondSystolic, thirdSystolic to accept only positive integers?

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If this program isn't for a *very* serious purpose, just take the absolute value of whatever the user enters.

Let's see... what is the condition for when the input is valid?

Quote:

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Originally Posted by Elysia

Let's see... what is the condition for when the input is valid?

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Blood pressure, how does it work?

That was aimed at the OP, but just for the sake of it, I don't know the slightest of how it works.