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Assignment Operators in C++ Programming Language
Assignment Operators in C++
As the name already suggests, these operators help in assigning values to variables. These operators help us in allocating a particular value to the operands. The main simple assignment operator is '='. We have to be sure that both the left and right sides of the operator must have the same data type. We have different levels of operators.
Assignment operators are used to assign the value, variable and function to another variable. Assignment operators in C are some of the C Programming Operator, which are useful to assign the values to the declared variables. Let's discuss the various types of the assignment operators such as =, +=, -=, /=, *= and %=. The following table lists the assignment operators supported by the C language:
=
Simple assignment operator. Assigns values from right side operands to left side operand
+=
Add AND assignment operator. It adds the right operand to the left operand and assign the result to the left operand.
-=
Subtract AND assignment operator. It subtracts the right operand from the left operand and assigns the result to the left operand.
*=
Multiply AND assignment operator. It multiplies the right operand with the left operand and assigns the result to the left operand.
/=
Divide AND assignment operator. It divides the left operand with the right operand and assigns the result to the left operand.
%=
Modulus AND assignment operator. It takes modulus using two operands and assigns the result to the left operand.
<<=
Left shift AND assignment operator.
>>=
Right shift AND assignment operator.
&=
Bitwise AND assignment operator.
^=
Bitwise exclusive OR and assignment operator.
|=
Bitwise inclusive OR and assignment operator.
/* Assignment operators are used to assigning value to a variable. The left side operand of the assignment operator is a variable and right side operand of the assignment operator is a value. The value on the right side must be of the same data-type of the variable on the left side otherwise the compiler will raise an error. */
// C++ program to demonstrate working of Assignment operators
#include <iostream>
using namespace std;
int main()
{
// Assigning value 10 to a
// using "=" operator
int a = 10;
cout << "Value of a is "<<a<<"\n";
// Assigning value by adding 10 to a
// using "+=" operator
a += 10;
cout << "Value of a is "<<a<<"\n";
// Assigning value by subtracting 10 from a
// using "-=" operator
a -= 10;
cout << "Value of a is "<<a<<"\n";
// Assigning value by multiplying 10 to a
// using "*=" operator
a *= 10;
cout << "Value of a is "<<a<<"\n";
// Assigning value by dividing 10 from a
// using "/=" operator
a /= 10;
cout << "Value of a is "<<a<<"\n";
return 0;
}
It initializes the value current level, permutes the remaining values to the 'higher levels'. As the Assigning Action of the values reaches to the "Highest Level", it prints the permutation
