For Loop in python

a loop is method or a way provided by programming languages to perform a repeated task or iterate on a number :

For loops are usually used , when we know the end limits like when we know how many times certain task is needed to be performed !!


example:

Q. suppose you want to print a name 10 time 

 for i in range(0,10): #loop will go from 0 to 9 i.e 10 times

    print("a name")    # it will print " a name" 10 times 

or
    print("a name", end= " ") # to get output in horizontal line like : a name a name a name ................ a name


  output:
 a name
a name
.
.
.
.
.
a name
 

Q. now suppose you  want to print numbers which are even from 0 to 100 .
     
for i in range(0, 100):  # i is going from 0 to 100

     if (i % 2 == 0):        # each value of i is checked by condition

            print( i , end = " ")  # printing every value of i in horizontal manner


output:
  0 2 4 6 8 10 12 . . ......................... ... .. . . . . . . . . .. . . . . . . . . . . . 98






 Thankyou