Answer to Question #282507 in Python for Teja

Question

Combined right angle triangle:

Sample input: 4

1st half:

1 2 3 4

5 6 7

8 9

10

2nd half:

17 18 19 20

14 15 16

12 13

11

Output should be combined pattern:

Combined pattern:

1 2 3 4 17 18 19 20

5 6 7 14 15 16

8 9 12 13

10 11

Answer 1

rows = int(input())

print("right angled triangle pattern") 
k = 1
for i in range(1, rows + 1):
    for j in range(1, i + 1):
        print(k, end = '  ')
        k += 1
    print()