• 2022-05-29 问题

    f(st): st[]=st={:,:} f(st) (st[],st[]) 结果是

    f(st): st[]=st={:,:} f(st) (st[],st[]) 结果是

  • 2022-05-31 问题

    st = 'hello world'print(st[0],st[2],st[-1]) A: hll B: ell C: hld D: hed

    st = 'hello world'print(st[0],st[2],st[-1]) A: hll B: ell C: hld D: hed

  • 2022-06-17 问题

    f(st):</p></p><p><p style="padding-left: 50px;"> st&#91;&#93;=st={:,:}</p></p><p><p>f(st)</p></p><p><p>(st&#91;&#93;,st&#91;&#93;)</p></p><p><p>结果是</p></p>

    f(st):</p></p><p><p style="padding-left: 50px;"> st&#91;&#93;=st={:,:}</p></p><p><p>f(st)</p></p><p><p>(st&#91;&#93;,st&#91;&#93;)</p></p><p><p>结果是</p></p>

  • 2022-06-14 问题

    def f(): st&#91;"name"&#93;="x" st={"name":"a","sex":"male"} f() print(st&#91;"name"&#93;,st&#91;"sex"&#93;) 结果是

    def f(): st&#91;"name"&#93;="x" st={"name":"a","sex":"male"} f() print(st&#91;"name"&#93;,st&#91;"sex"&#93;) 结果是

  • 2022-06-15 问题

    1[br][/br]【单选题】[br][/br]f(st):[br][/br] st&#91;&#93;=st={:,:}[br][/br]f(st)[br][/br](st&#91;&#93;,st&#91;&#93;)[br][/br]结果是 A: x male B: a male C: 错误 D: 没有错误,也没有输出

    1[br][/br]【单选题】[br][/br]f(st):[br][/br] st&#91;&#93;=st={:,:}[br][/br]f(st)[br][/br](st&#91;&#93;,st&#91;&#93;)[br][/br]结果是 A: x male B: a male C: 错误 D: 没有错误,也没有输出

  • 2022-06-16 问题

    static char st&#91;&#93;={"C Language"};不能写为: char st&#91;20&#93;; st={"C Language"};

    static char st&#91;&#93;={"C Language"};不能写为: char st&#91;20&#93;; st={"C Language"};

  • 2022-05-28 问题

    已知有字符串st = "abcdef" ,写出下面语句的输出结果。print("st&#91;0&#93;=",st&#91;0&#93;)

    已知有字符串st = "abcdef" ,写出下面语句的输出结果。print("st&#91;0&#93;=",st&#91;0&#93;)

  • 2022-06-14 问题

    def f():st&#91;"name"&#93;="x"st={"name":"a","sex":"male"}f()print(st&#91;"name"&#93;,st&#91;"sex"&#93;)结果是 A: male B: a male C: x None D: x male

    def f():st&#91;"name"&#93;="x"st={"name":"a","sex":"male"}f()print(st&#91;"name"&#93;,st&#91;"sex"&#93;)结果是 A: male B: a male C: x None D: x male

  • 2022-06-14 问题

    def f(): st&#91;"name"&#93;="x"st={"name":"a","sex":"male"}f()print(st&#91;"name"&#93;,st&#91;"sex"&#93;)结果是 A: 错误 B: a male C: x male D: x None

    def f(): st&#91;"name"&#93;="x"st={"name":"a","sex":"male"}f()print(st&#91;"name"&#93;,st&#91;"sex"&#93;)结果是 A: 错误 B: a male C: x male D: x None

  • 2022-05-27 问题

    st=("a","b")st&#91;0&#93;="c"print(st)程序结果是: A: ('a','b') B: 错误 C: ('c','b') D: ['a','b']

    st=("a","b")st&#91;0&#93;="c"print(st)程序结果是: A: ('a','b') B: 错误 C: ('c','b') D: ['a','b']

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