摘要:
import random def gen_check(): alpha_list = [i for i in range(65,123) if i96] check_str = "" for i in range(5): alpha = chr(random.choice(alpha_list )) check_str += str(ra... 阅读全文
摘要:
1 def read_data(): 2 with open("test","r",encoding="utf-8") as f : 3 for data in f: 4 yield data 5 6 g = read_data() 7 8 all_population = sum(eval(dt) 阅读全文
摘要:
#Atuhor:xiesongyoufor i in range(1,10): for j in range(1,i+1): print("%d * %d = %-8d"%(j,i,i*j),end="") print()print("- - " * 35)for i in range(9,0,-1 阅读全文