Python different patterns

print("printing different star patterns")
print("star pattern one:-")
for i in range(0, 6) :
    for j in range(i+1):
        print("*", end='')
    print("\n")
print("type 2: ")
for i in range(0, 6):
    for j in range(6-i):
       print("*", end='')
    print("\n")
print("type 3: ")
n = 5
i =0
while(n>=i):
    print(" "*(n-i) + "*" + " "*(n-i))
    i = i + 1

print("type 3: ")
b = 5
c = 0
while(n >= c):
    print(" * "*(b-c+1))
    c = c + 1