Question

Write a program to print a pyramid of N rows

+ + + + * + + + +

+ + + * * * + + +

+ + * * * * * + +

Answer 1

n=int(input('Number Rows Pyramid: '))
for i in range(n):
  l=(n*n)//2-i
  r=(n*n)//2+i
  s=''
  for j in range(n*n):
    if j>=l and j<=r:
      s+='*'
    else:
      s+='+'
  print(s)