15: Take input of age and name of 3 people by user and determine oldest and youngest among them with his age. -_-_-_-_-_-_-_-_-(line with spaces input concept)-_-_-_-_-_-_-_-_

 

// Take input of age and name of 3 people by user and determine oldest and youngest among them with his age.

#include <iostream>
using namespace std;

int main()
{

    string person_1, person_2, person_3;
    int age_1, age_2, age_3;

    cout << "Enter the name of first person: ";
    getline(cin >> ws, person_1 );
    cout << "Enter his age: ";
    cin >> age_1;
   

    cout << "\nEnter the the name of second person: ";
    getline(cin >> ws, person_2 );
    cout << "Enter his age: ";
    cin >> age_2;
   

    cout << "\nEnter the name of third person: ";
    getline(cin >> ws, person_3 );
    cout << "Enter his age: ";
    cin >> age_3;

    if (age_1 > age_2)
    {
        if (age_1 > age_3)
        {
            cout << person_1 << " is the oldest among them with age: " << age_1 << endl;
        }
        else
            cout << person_3 << " is oldest among them with age: " << age_3 << endl;
    }
    else
    {
        if (age_2 > age_3)
        {
            cout << person_2 << " is the oldest among them with age: " << age_2 << endl;
        }
        else
            cout << person_3 << " is the oldest among the with age: " << age_3 << endl;
    }

    if (age_1 < age_2)
    {
        if (age_1 < age_3)
        {
            cout << person_1 << " is the youngest among them with age: " << age_1 << endl;
        }
        else
            cout << person_3 << " is eldest among them with age: " << age_3 << endl;
    }
    else
    {
        if (age_2 < age_3)
        {
            cout << person_2 << " is the youngest among them with age: " << age_2 << endl;
        }
        else
            cout << person_3 << " is the youngest among them them with age: " << age_3 << endl;
    }

    return 0;
}


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