#nested_loop_example_2 :
""" To print all rows and columns + 1 with star pattren

#Right half pyramid

i is row and j is column"""

#method_1
for i in range(0,6):
for j in range(i+1):
print("*",end=" ")
print()

print()

#metgod_2
for i in range(6):
for j in range(i+1):
print("*",end=" ")
print()

print()

#method_3
for i in range(6):
print("* "*(i+1))

print()

#method_4
def pattern(n):
k = 2 * n - 2
for i in range(0, n):
for j in range(0, k):
print(end="")
k = k - 2
for j in range(0, i + 1):
print("* ", end="")
print(" ")

pattern(6)

print()