题目需要输出的图形为:输入层数N为10时,输出共10行,第i行包含i个循环递增的数字,行前输出N-i个空格,整体为右对齐的三角形。请补全如下Python代码中两处横线的内容:
N = int(input("请输入层数: "))
K = 1
for i in range(1, N + 1):
for _ in range(1, _________):
print(" ", end = "")
for _ in range(1, _________):
print(K, end = "")
K += 1
if K == 10:
K = 1
print()