摘要:
format格式输出: ale = "i have {},my age is {}".format("alc",12) ale_a = "i have {0},my age is {1}".format("alc",12) ale_b = "i have {abc},my age is {defg} 阅读全文
摘要:
问题:公鸡5文钱一只,母鸡3文钱一只,小鸡3只一文钱,用100文钱买100只鸡,其中公鸡,母鸡,小鸡都必须要有,问公鸡,母鸡,小鸡要买多少只刚好凑足100文钱? 1 for x in range(0,100//5): 2 for y in range(0,100//3): 3 for z in ra 阅读全文