# Write C++ Program to demonstrate the working of Arithmetic Operators

Questions:

Write C++ Program to demonstrate the working of Arithmetic Operators

Explanation:

The following table shows all the arithmetic operators supported by the C language.Assume variable numberLeft holds 10 and variable numberRight holds 20, then

Operator Description Example
+ Adds two operands. A + B = 30
Subtracts second operand from the first. A − B = 10
Multiplies both operands. A ∗ B = 200
Divides numerator by de-numerator. B ∕ A = 2
% Modulus Operator and remainder of after an integer division. B % A = 0
++ Increment operator increases the integer value by one. A++ = 11
-- Decrement operator decreases the integer value by one. A-- = 9

Code:

/**************************************************|
/*************C++ Programs AndProjects************|
***************************************************/
#include<iostream>
using namespace std;
void main() {
int numberLeft = 21;
int numberRight = 10;
int Result = 0;

//bellow line will add two variables
Result = numberLeft + numberRight;
cout << "Line 1 Add Operator --- Result == " << Result << endl;
//bellow line will subtract two variables
Result = numberLeft - numberRight;
cout << "Line 2 Subtract Operator--- Result == " << Result << endl;
//bellow line will divide two variables
Result = numberLeft / numberRight;
cout << "Line 3 Divide Operator --- Result == " << Result << endl;
//bellow line will multiply two variables
Result = numberLeft * numberRight;
cout << "Line 4 Multiply Operator --- Result == " << Result << endl;
//bellow line will take modulus and store the remainder in result two variables
Result = numberLeft % numberRight;
cout << "Line 5 Modulus Operator --- Result == " << Result << endl;
//bellow line will increment in numberLeft
cout << "Line 6 Increment Operator--- Result == " << ++numberLeft << endl;
//bellow line will Decrement  in numberLeft
cout << "Line 7 Decrement Operator --- Result == " << --numberLeft << endl;

}

Output: