Python Program to Print a-bb-ccc-dddd Pattern up To n Lines
This program prints (generates) a-bb-ccc-dddd pattern up to n lines given by user in Python programming language.
In this program
%c is used for displaying corresponding ASCII character of a number. For example to display ASCII character corresponding to 65;
print("%c" %(65)) which gives
A as output.
Python Source Code: a-bb-ccc-dddd Pattern
# a-bb-ccc-dddd Pattern up to n lines n = int(input("Enter number of rows: ")) a = 97 for i in range(1,n+1): for j in range(1, i+1): print("%c" %(a), end="") a +=1 print()
Enter number of rows: 10 a bb ccc dddd eeeee ffffff ggggggg hhhhhhhh iiiiiiiii jjjjjjjjjj