摘要:
# 1、用python实现99乘法表(两种方式) # for i in range(1,10): # for j in range(i,10): # print("%d*%d=%d"%(i,j,i*j),end=" ") # print("") # for i in range(1,10): # for j in range(1,i+1): # ... 阅读全文
摘要:
# # 1、如何实现对python列表去重并保持原先的顺序? # li = [3,5,7,8,6,3,2,4,7,5,4,3,2,1] # new_list = [] # for i in li: # if i in new_list: # pass # new_list.append(i) # print(new_list) ## 2、现有两元组(("a"),... 阅读全文