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Write C++ Code to Demonstrate Arithmetic Operators

// Write C++ program to demonstrate various arithmetic operation

#include <bits/stdc++.h>

using namespace std;

int main()
{
   int a = 12;
   int b = 8;
   int c ;

   cout << "The value of Number 1 :-->  " << a  <<endl;
   cout << "The value of Number 2 :-->  " << b  <<endl;

   c = a + b;
   cout << a << " + " << b << " = " << c  <<endl;

   c = a - b;
   cout << a << " - " << b << " = " << c  <<endl;

   c = a * b;
   cout << a << " * " << b << " = " << c  <<endl;

   float d = a / (float)b;
   cout << a << " / " << b << " = " << d  <<endl;

   c = a % b;
   cout << a << " % " << b << " = " << c  <<endl;

   c = a + 1;
   cout << a << " + 1 = " << c  <<endl;

   c = a - 1;
   cout << a << " - 1 = " << c <<endl;

    return 0;
}

Output:

The value of Number 1 :-->  12
The value of Number 2 :-->  8

12 + 8 = 20
12 - 8 = 4
12 * 8 = 96
12 / 8 = 1.5
12 % 8 = 4
12 + 1 = 13
12 - 1 = 11