For Loop is used when we know that how many time to repeat this loop to reach our goal . 

Their concept is easier then the while loop.

                             -------------------------------------------------------------------

Syntax:

for variable in iterable:

        statements

                            --------------------------------------------------------------------


Here i can explain the syntax of for loop with easy example with iterable range.

#range(starting value ,ending value ,step)


for variable in range(0,5,1):

      print(variable)


output:

Output of range iterable