Basic Star Pattern Programming

1) Square Star Pattern

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row = int(input())

for i in range(row):
    print("*"*row)

2) Hollow Square Star Pattern

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*   *

*   *

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row = int(input())

for i in range(row):
    if(i==0 or i==row-1):
        print("*"*row)
    else:
        print("*" + " "*(row-2) + "*")

3) Rhombus Star pattern

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row = int(input())

for i in range(row):
    print(" "*i + "*"*row)

4) Rectangle Star Pattern

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row = int(input())
col = int(input())

for i in range(col):
    for j in range(row):
        print("*", end="")
    print()

5) Hollow Rectangle Star Pattern

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*      *

*      *

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row = int(input())
col = int(input())

for i in range(col):
    for j in range(row):
        if(j==0 or j ==row-1 or i ==0 or i ==col-1):
            print("*", end="")
        else:
            print(" ", end="")
    print()

6) Parallelogram Star Pattern

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row = int(input())
col = int(input())

for i in range(row):
    for j in range(1,i+1):
        print(" ",end="")
    for j in range(0,col):
        print("*",end="")
    print()

7) Mirrored Star rhombus star pattern

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row = int(input())
j = row-1

for i in range(row):
    print(" "*j + ("*"*row))
    j -= 1

8) Triangular Star Pattern

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row = int(input())

for i in range(1,row+1):
    print("*"*i)

9) Pyramid Star Pattern

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row = int(input())
j = row-1
for i in range(1,row+1):
    print(" "*j + "*"*(i + (i-1)) + " "*j)
    j -= 1

10) Hollow Pyramid Star Pattern

            *

            *   *

            *     *

            *******

row = int(input())
j = row-1
for i in range(1,row+1):
    if(i==1 or i== row):
        print(" "*j + "*"*(i + (i-1)) + " "*j)
    else:
        print(" "*j + "*" + " "*(i + (i-3)) + "*" + " "*j)
    j -= 1

11) Inverted Pyramid Star Pattern

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row = int(input())
j = row
for i in range(row):
    print(" "*i + "*"*(j + (j-1)) + " "*i)
    j -= 1

12) Inverted Hollow Pyramid Star Pattern

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*     *

*   *

*

row = int(input())
j = row
for i in range(row):
    if(i==0 or i==row-1):
        print(" "*i + "*"*(j + (j-1)) + " "*i)
    else:
        print(" "*i + "*" + " "*(j + (j-3)) + "*" + " "*i)
    j -= 1

13) Half Diamond Star Pattern

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row = int(input())

for i in range(1,row+1):
    print("*"*i)
    
k = row
for j in range(1, row):
    print("*"*k)
    k -= 1

Half Diamond Star Pattern  Inverted

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  *

row = int(input())
j = row -1 
for i in range(1,row+1):
    print(" "*j + "*"*i)
    j -= 1
    
k = row-1
for j in range(1, row):
    print(" "* j + "*"*k)
    k -= 1

14) Diamond Star Pattern

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***

*****

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*

row = int(input())
j = row-1
for i in range(1,row):
    print(" "*j + "*"*(i + (i-1)) + " "*j)
    j -= 1
    
k = row
for i in range(row):
    print(" "*i + "*"*(k + (k-1)) + " "*i)
    k -= 1