hint(input(请输入三角形行数))num[]for i in range (1,h1):num.append(i*2-1)spaceh-iwhile(space0):print( ,end)space-1starnum[i-1]while(star0):print(*,end)star-1print()print()layers int(input(请输入三角形行数)) for i in range(1, layers 1): stars * * (2 * i - 1) total_width 2 * layers - 1 print({:^{width}}.format(stars, widthtotal_width))layers int(input(请输入三角形行数))for i in range(1, layers 1):stars * * (2 * i - 1)total_width 2 * layers - 1print({:^{width}}.format(stars, widthtotal_width))