Page 135 - 2610_Springdales_C-6
P. 135

Relational Operator
                 Relational operators are used to compare the value of the two operands and return True or False
                 accordingly. The relational operators are described in the following table:

                  Operator      Name                         Description                        Example        Output
                                                                                              (x=8 and y=6)

                     ==          Equal     It checks if the values of two operands are equal      x == y      False
                                           or not. If yes, then the condition becomes true.

                      !=      Not equal    It checks if the values of two operands are            x != y      True
                                           equal or not. If the values are not equal, then
                                           the condition becomes true.

                      >        Greater     It checks if the value of the left operand is           x > y      True
                                 than      greater than the value of the right operand. If
                                           yes, then the condition becomes true.

                      <        Less than   It checks if the value of the left operand is less      x < y      False
                                           than the value of the right operand. If yes, then
                                           the condition becomes true.

                     >=        Greater     It checks if the value of the left operand is greater   x >= y     True
                                than or    than or equal to the value of the right operand.
                               equal to    If yes, then the condition becomes true.

                     <=        Less than  It checks if the value of the left operand is less      x <= y      False
                              or equal to than or equal to the value of the right operand.
                                           If yes, then the condition becomes true.



                  Program 4: To show all the relational operators’ functions

                     Program4.py

                  File  Edit  Format    Run   Options   Window    Help

                   #Program to perform Relational Operators
                   a = 11
                   b = 32
                   #Check if a is greater than b
                   print (a > b)
                   #Check if a is less than b
                   print (a < b)
                   #Check if a is equal to b
                   print (a == b)                                                Output
                   #Check if a is not equal to b
                                                                              False
                   print (a != b)
                                                                              True
                   #Check if a is greater than equal to b
                                                                              False
                   print (a >= b)
                                                                              True
                   #Check if a is ess than equal to b
                                                                              False
                   print (a <= b)
                                                                              True





                                                                                                         Python    133
   130   131   132   133   134   135   136   137   138   139   140