Question

given an integer n as input, write a program to print a number diamond of 2*n -1 rows

 input1: 5 
 input2:4



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

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

Answer 1

n = int(input())
for i in range(1, n):
    print(' ', end='')
    print(*range(1, i + 1))
print(*range(1, n + 1))
for i in range(n - 1, 0, -1):
    print(' ', end='')
    print(*range(1, i + 1))