PF - 2 Operators

Operators in a programming language that tells compiler or interprator to perform arithmatic, relational or logical operations.

Arithmatic Operators

1. + Adds two operands A + B will give 30

2. - Subtracts second operand from the first A - B will give -10

3. * Multiplies both operands A * B will give 200

4. / Divides numerator by de-numerator B / A will give 2

5. % This gives remainder of an integer division B % A will give 0

Relational Operators

1. == Checks if the values of two operands are equal or not, if yes then condition becomes true. (A == B) is not true.

2. != Checks if the values of two operands are equal or not, if values are not equal then condition becomes true. (A != B) is true.

3. > Checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true. (A > B) is not true.

4. < Checks if the value of left operand is less than the value of right operand, if yes then condition becomes true. (A < B) is true.

5. >= Checks if the value of left operand is greater than or equal to the value of right operand, if yes then condition becomes true. (A >= B) is not true.

6. <= Checks if the value of left operand is less than or equal to the value of right operand, if yes then condition becomes true. (A <= B) is true.

Logical Operators

1. && Called Logical AND operator. If both the operands are non-zero, then condition becomes true. (A && B) is false.

2. || Called Logical OR Operator. If any of the two operands is non-zero, then condition becomes true. (A || B) is true.

3. ! Called Logical NOT Operator. Use to reverses the logical state of its operand. If a condition is true then Logical NOT operator will make false. !(A && B) is true.