121: Write a program that takes two integers as input and determines if their sum is positive, negative, or zero. If it's positive, check if it's divisible by 4. If it's divisible by 4, display a message stating both conditions are satisfied.

 

// Write a program that takes two integers as inputand determines if their sum is positive, negative, orzero.
// If it's positive, check if it's divisible by 4.
// If it'sdivisible by 4, display a message stating bothconditions are satisfied.

#include <iostream>
using namespace std;
int inum(string x);
int sum(int x, int y);
bool isZero(int x);
bool isPositive(int x);
bool isDiv4(int x);

int main()
{
    int num = inum("Enter a number: ");
    if (isZero(num))
    {
        cout << num << " is Zero\n";
    }
    else
    {
        if (isPositive(num))
        {
            if (isDiv4(num))
            {
                cout << num << " is Positive and divisible by 4\n";
                cout << "Both conditions are true\n";
            }
            else
            {
                cout << num << " is Positive but not divisible by 4\n";
            }
        }
        else
        {
            cout << num << " is negative\n";
        }
    }

    return 0;
}

int inum(string x)
{
    int y;
    cout << x;
    cin >> y;
    return y;
}
int sum(int x, int y)
{
    return (x + y);
}
bool isZero(int x)
{
    return (x == 0);
}
bool isPositive(int x)
{
    return (x >= 0);
}
bool isDiv4(int x)
{
    return (x % 4 == 0);
}


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