num_rows = int(input("Enter the number of rows: "));
for i in range(0, num_rows):
for j in range(0, num_rows-i-1):
print(end=" ")
for j in range(0, i+1):
print("*", end=" ")
print()
Note: Need to be arranged in compiler after copied
OutPut:
Enter the number of rows: 5
*
* *
* * *
* * * *
* * * * *
* * *
* * * *
* * * * *