import sys N = int(input()) my_list = [[0 for j in range(N)] for i in range(N)] l = 1 for i in range(N): for j in range(i + 1): my_list[i - j][j] = l l += 1 for m in range(N): for n in range(N - m): print(my_list[m][n], end=" ") print('\r') 解题思路:1.按蛇形存储对应的2.输出数据,...