row = int(input("Enter number of row = "))
for r in range(row):
for s in range(row-r-1):
print(end=" ")
for str in range(r+1):
print("*", end=" ")
print()rows = 6 #Pattern(1,121,12321,1234321,123454321)
for i in range(1, rows + 1):
for j in range(1, i - 1):
print(j, end=" ")
for j in range(i - 1, 0, -1):
print(j, end=" ")
print()def pattern(n):
for i in range(0,n):
for j in range(0, i+1):
print("* " , end="")
print("\r") pattern(5