Python Program to Create Pyramid Patterns (half pyramid a using numbers)

bookmark

rows = int(input("Enter number of rows: "))

for i in range(rows):
    for j in range(i+1):
        print(j+1, end=" ")
    print("\n")

 

Output

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5