C++ Program to Perform Arithmetic Operations on Two Given Numbers

C++ program to perform arithmetic operations on two given numbers.

In this article, you will learn how to write a c++ program to perform arithmetic operations on two given numbers.

 

Example

 

You should have the knowledge of the following topics in c++ programming to understand this program.

• C++ Arithmetic operators
• C++ main() function
• C++ cin object
• C++ cout object
• C++ Oops
• C++ Switch statement
• C++ Functions

 

There we will perform these arithmetic operations like Sum, Difference, Multiplication, Division, and Modulus.

In this article, we will solve this problem in five methods:

1. Using the normal calculations
2. Using the objects and classes
3. Using the switch case
4. Using the functions
5. Using the inline function

Source Code

// C++ Program to Perform Arithmetic Operations on Two Given Numbers
#include <bits/stdc++.h>
using namespace std;

int main() {
    int p, q;
    int sum, sub, mul, mod;
    float div;
    
    cout << "Enter any two numbers:\n";
    cin >> p >> q;

    // It will perform all arithmetic operations
    sum = p + q;
    sub = p - q;
    mul = p * q;
    div = (float)p / q;
    mod = p % q;

    // It will print the final output of all arithmetic operations
    cout << endl;
    cout << "SUM        " << p << " + " << q << " = " << sum << "\n";
    cout << "DIFFERENCE " << p << " - " << q << " = " << sub << "\n";
    cout << "PRODUCT    " << p << " * " << q << " = " << mul << "\n";
    cout << "QUOTIENT   " << p << " / " << q << " = " << div << "\n";
    cout << "MODULUS    " << p << " % " << q << " = " << mod << "\n";
    return 0;
}

Run Program

Output

 

 

Explanation

In this given program, we have taken inputs 6 and 8 from the user then we applied arithmetic operations on these integer numbers.

Then this will be returned the 14, -2, 48, 0.75, and 6 output values of this program.

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C++ Program to Perform Arithmetic Operations using Objects and Classes

// C++ Program to Perform Arithmetic Operations using Objects and Classes
#include <bits/stdc++.h>
using namespace std;

class ArithmeticOperations {
    public:
        void Sum(int a, int b) {
            int sum = a + b;
            cout << "SUM        " << a << " + " << b << " = " << sum << "\n";
        }

        void Difference(int a, int b) {
            int sub = a - b;
            cout << "DIFFERENCE " << a << " - " << b << " = " << sub << "\n";
        }

        void Multiplication(int a, int b) {
            int mul = a * b;
            cout << "PRODUCT    " << a << " * " << b << " = " << mul << "\n";
        }

        void Quotient(int a, int b) {
            float div = (float)a / b;
            cout << "QUOTIENT   " << a << " / " << b << " = " << div << "\n";
        }

        void Modules(int a, int b) {
            int mod = a % b;
            cout << "MODULUS    " << a << " % " << b << " = " << mod << "\n";
        }
};

// It's the driver function
int main() {
    int p, q;

    cout << "Enter any two numbers:\n";
    cin >> p >> q;
    
    // To make the instances of `ArithmeticOperations` class
    ArithmeticOperations AO;

    // It will print the final output of all arithmetic operations
    cout << endl;
    AO.Sum(p, q);
    AO.Difference(p, q);
    AO.Multiplication(p, q);
    AO.Quotient(p, q);
    AO.Modules(p, q);
    return 0;
}

Run Program

Output

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C++ Program to Perform Arithmetic Operations using Switch Case

// C++ Program to Perform Arithmetic Operations using Switch Case
#include <bits/stdc++.h>
using namespace std;

int main() {
    int p, q, opt;
    
    cout << "Enter any two numbers:\n";
    cin >> p >> q;

    cout << "\n######## Choose a option from these ########\n\n";
    cout << "1 - To do sum operation on two numbers\n";
    cout << "2 - To do differences operation on two numbers\n";
    cout << "3 - To do multiplication operation on two numbers\n";
    cout << "4 - To do division operation on two numbers\n";
    cout << "5 - To do modulus operation on two numbers\n\n";

    cin >> opt;
    cout << endl;

    // It will perform the all arithmetic operations on the basis of selected option
    switch (opt) {
        case 1: {
            int sum = p + q;
            cout << "SUM:\t" << p << " + " << q << " = " << sum << "\n";
            break;
        }

        case 2: {
            int sub = p - q;
            cout << "DIFFERENCE:\t" << p << " - " << q << " = " << sub << "\n";
            break;
        }

        case 3: {
            int mul = p * q;
            cout << "PRODUCT:\t" << p << " * " << q << " = " << mul << "\n";
            break;
        }

        case 4: {
            float div = (float)p / q;
            cout << "QUOTIENT:\t" << p << " / " << q << " = " << div << "\n";
            break;
        }

        case 5: {
            int mod = p % q;
            cout << "MODULUS:\t" << p << " % " << q << " = " << mod << "\n";
            break;
        }

        default:
            cout << "You choosed the wrong option!\n";
    }
    
    return 0;
}

Run Program

Output

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C++ Program to Perform Arithmetic Operations using Functions

// C++ Program to Perform Arithmetic Operations using Functions
#include <bits/stdc++.h>
using namespace std;

// These functions will perform the all arithmetic operations
void Sum(int p, int q) {
    int sum = p + q;
    cout << "SUM        " << p << " + " << q << " = " << sum << "\n";
}

void Difference(int p, int q) {
    int sub = p - q;
    cout << "DIFFERENCE " << p << " - " << q << " = " << sub << "\n";
}

void Multiplication(int p, int q) {
    int mul = p * q;
    cout << "PRODUCT    " << p << " * " << q << " = " << mul << "\n";
}

void Division(int p, int q) {
    float div = (float)p / q;
    cout << "QUOTIENT   " << p << " / " << q << " = " << div << "\n";
}

void Modulus(int p, int q) {
    int mod = p % q;
    cout << "MODULUS    " << p << " % " << q << " = " << mod << "\n";
}

// It's the driver function
int main() {
    int p, q;
    
    cout << "Enter any two numbers:\n";
    cin >> p >> q;

    // It will perform the all arithmetic operations
    cout << endl;
    Sum(p, q);
    Difference(p, q);
    Multiplication(p, q);
    Division(p, q);
    Modulus(p, q);
    return 0;
}

Run Program

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C++ Program to Perform Arithmetic Operations using Inline Function

// C++ Program to Perform Arithmetic Operations using Inline Function
#include <bits/stdc++.h>
using namespace std;

// These functions will perform the all arithmetic operations
inline void Sum(int p, int q) {
    int sum = p + q;
    cout << "SUM        " << p << " + " << q << " = " << sum << "\n";
}

inline void Difference(int p, int q) {
    int sub = p - q;
    cout << "DIFFERENCE " << p << " - " << q << " = " << sub << "\n";
}

inline void Multiplication(int p, int q) {
    int mul = p * q;
    cout << "PRODUCT    " << p << " * " << q << " = " << mul << "\n";
}

inline void Division(int p, int q) {
    float div = (float)p / q;
    cout << "QUOTIENT   " << p << " / " << q << " = " << div << "\n";
}

inline void Modulus(int p, int q) {
    int mod = p % q;
    cout << "MODULUS    " << p << " % " << q << " = " << mod << "\n";
}

// It's the driver function
int main() {
    int p, q;
    
    cout << "Enter any two numbers:\n";
    cin >> p >> q;

    // It will perform the all arithmetic operations
    cout << endl;
    Sum(p, q);
    Difference(p, q);
    Multiplication(p, q);
    Division(p, q);
    Modulus(p, q);
    return 0;
}

Run Program

Output

 

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