Print Different Triangle Patterns in Python Using FOR LOOP

There are complex triangle patterns at basic level of programming. Since in this Part we learn how to print given different types of star patterns.

In this Article We learn to code for different triangle patterns in python.

Problem1:- Print Given Pattern in Python using for loop.

A B

A B C

A B C D

A B C D E

CODE FOR PROBLEM 1:

EXPLAINATION:-

As first line of code that it runs for 5 times where i initialises to 1 and run upto where i less than 6 condition satisfies. (i<6,where i=1,i=i+1) since in every time where condition satisfies the code present in given for loop executes .

since values of i is 1,2,3,4,5 for whole for loop then consider that it acts as 5 rows in output.

Hence in next for loop we initialises k to 65 which ASCII code for alphabet A , hence as i increases the value in second for loop range is increases since range in second for loop acts as column in output .

Hence it considered as 5×5 matrix

where for,

i=1 : k=65,

i=2 :k=65 ,66

i=3:k=65,66,67

i=4:k=65,66,67,68

i=5:k=65,66,67,68,69

Hence for first for loop satisfies then second for loop prints the ASCII value for given code .

ASCII code and its value are given in PDF below.

Download

Some Same types of examples given below for practise .try to examine its working by own or comment me I give you whole explanation about that code and its output.

Problem 2:- Print Given Pattern in Python using for loop.

1 2 3 4 5

1 2 3 4

1 2 3

1 2

CODE FOR PROBLEM 2:

Problem 3:- Print Given Pattern in Python using for loop.

2 2

3 3 3

4 4 4 4

5 5 5 5 5

CODE FOR PROBLEM 3:

Problem 4:- Print Given Pattern in Python using for loop.

* *

* * *

* * * *

* * * * *

* * * * * *

CODE FOR PROBLEM 4:

Problem 5:- Print Given Pattern in Python using for loop.

1 2

3 4 5

5 6 7 8

CODE FOR PROBLEM 5:

Thanks to visit My Page.

Comment me for any doubt comes in your mind.