Page 104 - KEC Khaitan C8.5 Flipbook
P. 104

On running the above program, we get the following output:

                      Output

                   Enter the first number: 84
                   Grade A




                  THE NESTED if STATEMENTS
                  Nested if statements mean if statements are                Start
                  placed  within  another if  statement.  Python
                  allows us to  write  an if statement  within
                  another if statement. The syntax of the nested                         False     Statement 3
                  if statement is as follows:                             if condition 1
                  if (conditional expression1):
                                                                                True
                      statement(s)
                      if (conditional expression2):                       if condition 2  False    Statement 2
                              statement(s)
                      elif (conditional expression3):
                              statement(s)                                       True
                      else:                                               Statement 1
                              statement(s)
                  else:
                                                                             Stop
                      statement(s)
                  Program 5: To determine which number is greater among three numbers

                      Program5.py
                   File  Edit  Format    Run   Options   Window    Help

                   #Program to determine which number is greater among three numbers
                   num1 = int(input('Enter the First Number: '))
                   num2 = int(input('Enter the Second Number: '))
                   num3 = int(input('Enter the Third Number: '))
                   if(num1>num2):
                       if(num1>num3):
                           print('First number is the greatest number.')
                       else:
                           print('Third number is the greatest number.')
                   else:
                       if(num2>num3):
                           print('Second number is the greatest number.')
                       else:
                           print('Third number is the greatest number.')






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