num_rows = int(input("Please enter the number of rows: "));
for i in range(num_rows,0,-1):
for j in range(0, num_rows-i):
print(end=" ")
for j in range(0,i):
print("* ", end=" ")
print()
Note: Need to be arranged in compiler after copied
OutPut:
Please enter the number of rows: 4
* * * *
* * *
* *
*
* * * *
* * *
* *
*