你好我用相似的方法为什么过不了 while True: try: import numpy as np a = int(input()) res = np.zeros([a,a], int) num = 1 for i in range(a): for j in range(i+1): res[i-j][j] = num num = num + 1 for lists in res: temp = [] for i in lists: if i != 0: temp.append(str(i)) print(" ".join(temp)) except: break