摘要:
x=input("3014号请输入一个字符串:")for i in x: if ord('a')<ord(i) and ord(i)<ord('z'): print(chr(ord('z')-(ord(i)-ord('a'))),end='') elif ord('A')<ord(i) and or 阅读全文
posted @ 2021-09-14 22:26
烎胤
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s = input()left = 0for i in s: if i =='(': left = + 1 if i ==')': left = - 1 if left < 0: print("配对不成功") breakelse: if left == 0: print("配对成功") else: 阅读全文
posted @ 2021-09-14 21:08
烎胤
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实例三: money_all = 56.75 + 72.91 + 88.50 + 26.37 + 68.51money_all_str = str(money_all)print("商品总金额为:"+money_all_str)money_real = int(money_all)money_rea 阅读全文
posted @ 2021-09-14 20:34
烎胤
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