Python Program to Print Hollow Inverted Right Triangle

Write a Python Program to Print Hollow Inverted Right Triangle using for loop. The first for loop (for i in range(rows, 0, -1)) iterate from rows to 0, and for j in range(i, 0, -1) iterate from i to 0. The if statement check i equal zero, rows, j or j equals one value, and if true, print stars.

```# Python Program to Print Hollow Inverted Right Triangle Star Pattern

rows = int(input("Enter Hollow Right Inverted Triangle Rows = "))

print("Hollow Inverted Right Triangle Star Pattern")

for i in range(rows, 0, -1):
for j in range(i, 0, -1):
if i == 1 or i == rows or j == 1 or j == i:
print('*', end = '')
else:
print(' ', end = '')
print()```

This Python Program uses a while loop to print Hollow Inverted Right Triangle.

```# Python Program to Print Hollow Inverted Right Triangle Star Pattern

rows = int(input("Enter Hollow Right Inverted Triangle Rows = "))

print("Hollow Inverted Right Triangle Star Pattern")

i = rows
while(i > 0):
j = i
while(j > 0):
if i == 1 or i == rows or j == 1 or j == i:
print('*', end = '')
else:
print(' ', end = '')
j = j - 1
i = i - 1
print()```
``````Enter Hollow Right Inverted Triangle Rows = 12
Hollow Inverted Right Triangle Star Pattern
************
*         *
*        *
*       *
*      *
*     *
*    *
*   *
*  *
* *
**
*
>>> ``````

In this Python example, we created a hollowInvertedRightTriangle function to print the hollow Inverted Right angled Triangle. It replaces the star in a hollow inverted Right Triangle with the given symbol.

```# Python Program to Print Hollow Inverted Right Triangle Star Pattern

def hollowInvertedRightTriangle(rows, ch):
for i in range(rows, 0, -1):
for j in range(i, 0, -1):
if i == 1 or i == rows or j == 1 or j == i:
print('%c' %ch, end = '')
else:
print(' ', end = '')
print()

rows = int(input("Enter Hollow Inverted Right Triangle Rows = "))

ch = input("Symbol to use in Hollow Inverted Right Triangle = ")

print("Hollow Inverted Right Triangle Pattern")
hollowInvertedRightTriangle(rows, ch)```
``````Enter Hollow Inverted Right Triangle Rows = 15
Symbol to use in Hollow Inverted Right Triangle = #
Hollow Inverted Right Triangle Pattern
###############
#            #
#           #
#          #
#         #
#        #
#       #
#      #
#     #
#    #
#   #
#  #
# #
##
#
>>> ``````