Page 349 - Information_Practice_Fliipbook_Class11
P. 349
Program 17: Write a program that takes a number num from the user and prints the following patterns for num lines:
Pattern-1 Pattern-2 Pattern-3
Ans.
(i) # Pattern1
'''
Objective: To print a pattern
Input: num
Output: pattern
'''
num = int(input("Enter the number till you want to show the pattern: "))
for i in range(1,num+1):
for x in range(1,i+1):
print('*',end='')
print()
(ii) # Pattern 2
'''
Objective: To print a pattern
Input: num
Output: pattern
'''
num = int(input("Enter the number till you want to show the pattern: "))
for i in range(num,0,-1):
for x in range(1,i+1):
print(x,end='')
print()
(iii) # Pattern 3
'''
Objective: To print a pattern
Input: num
Output: pattern
'''
num = int(input("Enter the number till you want to show the pattern: "))
for i in range(0, num):
Practical 335

