Page 102 - TP_Play_V2.2_Class8
P. 102
You will get the following output:
Output
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Program 2: To print a pattern using for loop
Output
*
**
***
Program2.py ****
File Edit Format Run Options Window Help *****
******
#Program to create a pattern using for loop *******
for a in range(1,10): ********
print('*'*a) *********
Using the range() Function
The range() function is an in-built function of Python. This function generates a list which is a sequence
type. A sequence is a succession of values bound together by a single name. The range() function is
used in the for loop to iterate over the numbers.
The general syntax of using the range() function is given below.
range(n): It generates a set of whole numbers starting from 0 to (n–1).
Example: range(6) is equivalent to [0, 1, 2, 3, 4, 5].
range(start, stop): It generates a set of whole
numbers starting from ‘start’ to ‘stop–1’. Hintbot
Example: range(3, 9) is equivalent to [3, 4, 5, 6, 7, 8]. To generate series in a reverse order: start
range(start, stop, step_size): By default, the must be greater than stop, and step size
should be negative.
value of the step_size = 1 and numbers are
generated with a difference of 1. However, we
can generate numbers by specifying the value of step_size according to our requirement.
Example: range(1, 14, 2) is equivalent to [1, 3, 5, 7, 9,11,13].
100 Plus (Ver. 4.0)-VIII

