﻿ C++ : Display various type or arithmetic operation

# C++ Exercises: Display various type or arithmetic operation using mixed data type

## C++ Basic: Exercise-7 with Solution

Write a C++ program that displays mixed data types and arithmetic operations.

Visual Presentation:

Sample Solution:

C++ Code :

``````#include <iostream> // Including the input-output stream header file
#include <iomanip>  // Including the header file for formatting

using namespace std; // Using the standard namespace

int main() // Start of the main function
{
int m1 = 5, m2 = 7; // Declaring and initializing two integers
double d1 = 3.7, d2 = 8.0; // Declaring and initializing two doubles

cout << "\n\n Display arithmetic operations with mixed data type :\n"; // Outputting a message for arithmetic operations
cout << "---------------------------------------------------------\n"; // Outputting a separator line

cout << fixed << setprecision(1); // Setting floating-point output to fixed with 1 decimal place

// Performing arithmetic operations and displaying results
cout <<" "<< m1 << " + " << m2 << " = " << m1+m2 << endl;  // Addition of integers
cout <<" "<< d1 << " + " << d2 << " = " << d1+d2 << endl;  // Addition of doubles
cout <<" "<< m1 << " + " << d2 << " = " << m1+d2 << endl;  // Addition of an integer and a double

cout <<" "<< m1 << " - " << m2 << " = " << m1-m2 << endl;  // Subtraction of integers
cout <<" "<< d1 << " - " << d2 << " = " << d1-d2 << endl;  // Subtraction of doubles
cout <<" "<< m1 << " - " << d2 << " = " << m1-d2 << endl;  // Subtraction of an integer and a double

cout <<" "<< m1 << " * " << m2 << " = " << m1*m2 << endl;  // Multiplication of integers
cout <<" "<< d1 << " * " << d2 << " = " << d1*d2 << endl;  // Multiplication of doubles
cout <<" "<< m1 << " * " << d2 << " = " << m1*d2 << endl;  // Multiplication of an integer and a double

cout <<" "<< m1 << " / " << m2 << " = " << m1/m2 << endl;  // Integer division
cout <<" "<< d1 << " / " << d2 << " = " << d1/d2 << endl;  // Division of doubles
cout <<" "<< m1 << " / " << d2 << " = " << m1/d2 << endl;  // Division of an integer by a double

cout << endl; // Outputting a blank line for better readability
return 0; // Returning 0 to indicate successful program execution
} // End of the main function
``````

Sample Output:

``` Display arithmetic operations with mixed data type :
---------------------------------------------------------
5 + 7 = 12
3.7 + 8.0 = 11.7
5 + 8.0 = 13.0
5 - 7 = -2
3.7 - 8.0 = -4.3
5 - 8.0 = -3.0
5 * 7 = 35
3.7 * 8.0 = 29.6
5 * 8.0 = 40.0
5 / 7 = 0
3.7 / 8.0 = 0.5
5 / 8.0 = 0.6
```

Flowchart:

C++ Code Editor:

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