Applications of Range Function

Applications of Range Function

In our previous blog we learn about the Range function now in this blog we discuss about the Applications of the range function – 

How to use range function –

range ( < lower linit > , < upper limit > )

now to print the series of the numbers we use for loop and the range function at the same time –

for example –

for loop
a – variable 
in – function 
range – range function
lower limit , upper limit – limit to display the numbers . 
:   - quotes after the the end of the range function
Print the variable  
 now combine all these simplicities – 

for a in range ( 0 , 10 ):
print ( a )

now the most important thing is that the range steps will end before the one step to write in the upper limit .

for example –

range ( 10 )
output – 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9
range ( 5 , 10 )
output – 5 , 6 , 7 , 8 , 9

now the other applications of the range function are –

range ( 0 , 10 , 2 )

the 0 is the starting point

10 is the stopping point

2 is the difference between the starting and stopping point

range ( 0 , 10 , 2 )
Output – 0 , 2 , 4 , 6 , 8

Now the python will stop the series at 8 because we know that the python will stop range function before one step and now the series will stop at 9 but we enter the difference between starting point and the stopping point is 2 so that the series will stop at 8

The other application of range function is –
Range ( 10 , 2 , -1 )

The minus in the last will reverse the series in the difference of 1

Range ( 10 , 2 , -2 )
Output – 10 , 8 , 6 , 4

Now we will discuss further in the next blog


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