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# C++ Arithmetic Operators

Try following example to understand all the arithmatic operators available in C++.

Copy and paste following C++ program in test.cpp file and compile and run this program.

    #include <iostream>
    using namespace std;

    main()
    {
       int a = 21;
       int b = 10;
       int c ;

       c = a + b;
       cout << "Line 1 - Value of c is :" << c << endl ;
       c = a - b;
       cout << "Line 2 - Value of c is  :" << c << endl ;
       c = a * b;
       cout << "Line 3 - Value of c is :" << c << endl ;
       c = a / b;
       cout << "Line 4 - Value of c is  :" << c << endl ;
       c = a % b;
       cout << "Line 5 - Value of c is  :" << c << endl ;
       c = a++;
       cout << "Line 6 - Value of c is :" << c << endl ;
       c = a--;
       cout << "Line 7 - Value of c is  :" << c << endl ;
       return 0;
    }

When the above code is compiled and executed, it produces following result:

    Line 1 - Value of c is :31
    Line 2 - Value of c is  :11
    Line 3 - Value of c is :210
    Line 4 - Value of c is  :2
    Line 5 - Value of c is  :1
    Line 6 - Value of c is :21
    Line 7 - Value of c is  :22

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