• 2021-04-14 问题

    1.设s=’IAMASTUDENT’,t=’GOOD’,q=’WORKER’,求:1)Replace(s,’STUDENT’,q)2)Concat(t,SubString(s,7,8)))

    1.设s=’IAMASTUDENT’,t=’GOOD’,q=’WORKER’,求:1)Replace(s,’STUDENT’,q)2)Concat(t,SubString(s,7,8)))

  • 2021-04-14 问题

    字符串'JS Good'调用replace(/(\w+)\s(\w+)/gi, '$2 $1')方法后的返回值是_____________

    字符串'JS Good'调用replace(/(\w+)\s(\w+)/gi, '$2 $1')方法后的返回值是_____________

  • 2021-04-14 问题

    若REPLACE(S,S1,S2)表示用字符串S2替换字符串S中的子串S1的操作,则对于S=“Beijing&Nanjing”,S1=“Beijing”,S2=“Shanghai”,REPLACE(S,S1,S2)=()。

    若REPLACE(S,S1,S2)表示用字符串S2替换字符串S中的子串S1的操作,则对于S=“Beijing&Nanjing”,S1=“Beijing”,S2=“Shanghai”,REPLACE(S,S1,S2)=()。

  • 2022-06-06 问题

    若REPLACE(S,S1,S2)表示用字符串S2替换字符串S中的子串S1的操作,则对于S=“Beijing&Nanjing”,S1=“Beijing”,S2=“Shanghai”,REPLACE(S,S1,S2)=()。 A: “Nanjing&Shanghai” B: “Nanjing&Nanjing” C: “ShanghaiNanjing” D: “Shanghai&Nanjing”

    若REPLACE(S,S1,S2)表示用字符串S2替换字符串S中的子串S1的操作,则对于S=“Beijing&Nanjing”,S1=“Beijing”,S2=“Shanghai”,REPLACE(S,S1,S2)=()。 A: “Nanjing&Shanghai” B: “Nanjing&Nanjing” C: “ShanghaiNanjing” D: “Shanghai&Nanjing”

  • 2021-04-14 问题

    4 句型替换 Which one(s) is/are the appropriate expression to replace “I think”?

    4 句型替换 Which one(s) is/are the appropriate expression to replace “I think”?

  • 2022-05-31 问题

    编写算法,实现串的基本操作Replace(&S,T,V)。

    编写算法,实现串的基本操作Replace(&S,T,V)。

  • 2021-04-14 问题

    设s=’I AM A STUDENT’ , t=’GOOD’ , q=’WORKER’则Concat(Substring(s,6,2),Concat(t,Replace(s,’STUDENT’,q)))=( )

    设s=’I AM A STUDENT’ , t=’GOOD’ , q=’WORKER’则Concat(Substring(s,6,2),Concat(t,Replace(s,’STUDENT’,q)))=( )

  • 2021-04-14 问题

    Please select a word to replace the underlined one. Doing homework is important, but it’s not always enough.

    Please select a word to replace the underlined one. Doing homework is important, but it’s not always enough.

  • 2021-04-14 问题

    The expression of “What’s up” is a very formal way to replace the traditional greeting, like “how are you”._________

    The expression of “What’s up” is a very formal way to replace the traditional greeting, like “how are you”._________

  • 2022-06-09 问题

    String s= “ABCD”; s。concat(“E”); s。replace(‘C’,‘F’);上面的语句序列的输出结果为( )。 A: ABCD B: ABCDE C: ABFDE D: ABCDEF

    String s= “ABCD”; s。concat(“E”); s。replace(‘C’,‘F’);上面的语句序列的输出结果为( )。 A: ABCD B: ABCDE C: ABFDE D: ABCDEF

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