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adding program to print diamond pattern (#1338)

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* adding program to print diamond pattern

Written a program to print diamond pattern with stars in python 3.7

* update - changing strings to r strings
This commit is contained in:
Sourav kumar 2019-10-19 03:32:32 +05:30 committed by Christian Clauss
parent e0158c2c30
commit acd962b2b6
1 changed files with 53 additions and 0 deletions
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# Python program for generating diamond pattern in python 3.7+
# Function to print upper half of diamond (pyramid)
def floyd(n):
'''
Parameters:
n : size of pattern
'''
for i in range(0, n):
for j in range(0, n-i-1): # printing spaces
print(" ", end = "")
for k in range(0, i + 1): # printing stars
print("* ", end = "")
print()
# Function to print lower half of diamond (pyramid)
def reverse_floyd(n):
'''
Parameters:
n : size of pattern
'''
for i in range(n, 0, -1):
for j in range(i, 0, -1): # printing stars
print("* ", end = "")
print()
for k in range(n-i+1, 0, -1): # printing spaces
print(" ", end = "")
# Function to print complete diamond pattern of "*"
def pretty_print(n):
'''
Parameters:
n : size of pattern
'''
if n <= 0:
print(" ... .... nothing printing :(")
return
floyd(n) # upper half
reverse_floyd(n) # lower half
if __name__ == "__main__":
print(r"| /\ | |- | |- |--| |\ /| |-")
print(r"|/ \| |- |_ |_ |__| | \/ | |_")
K = 1
while(K):
user_number = int(input("enter the number and , and see the magic : "))
print()
pretty_print(user_number)
K = int(input("press 0 to exit... and 1 to continue..."))
print("Good Bye...")