Given: 11. String test = "This is a test"; 12. String[] tokens = test.split("/s"); 13. System.out.println(tokens.length); What is the result?()
Given:10. interface Data { public void load(); }11. abstract class Info { public abstract void load(); }Which class correctly uses the Data interface and Info class?()()A.B.C.D.E.F.
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以下C程序段的输出结果是(30)。 include void abc(char *str){ int a, b;以下C程序段的输出结果是(30)。 #include <stdio. h> void abc(char *str){ int a, b; for(a=b=0;str[a]!='\O';a++)if(str[a]!='c') str[b++]=str[a]; str[b]='\O'; } void main(){ char str[]="abcdef"; abc(str); printf("str[]=%s",str); }A.str[]=aB.str[]=abC.str[]=abdefD.str[]=abcdef
Given:11.//insertcodehere12.&eGiven:11.//insertcodehere12.privateNmin,max;13.publicNgetMin(){returnmin;}14.publicNgetMax(){returnmax;}15.publicvoidadd(Nadded){16.if(min==null||added.doubleValue()max.doubleValue())19.max=added;20.}21.}Whichtwo,insertedatline11,willallowthecodetocompile?()
设有char str[80];以下不能将输入数据first\nsecond\n读取到数组str中的语句是A.cin.get(str设有char str[80];以下不能将输入数据first\nsecond\n<CR>读取到数组str中的语句是A.cin.get(str,strlen(str));B.cin.getline(str,strlen(str));C.cin>>str;D.cin.read(str,strlen(str));
char str[ ]= "Hello";char *p=str;int n=10;sizeof(str)=( )sizeof(p)=( )sizeof(n)=( )void func(char str[100]){ }sizeof(str)=( )
执行下面的程序,单击窗体后在窗体上显示的结果是 ______。Private Sub form_ Click() Dim Str1 As String, Str2 As String Dim Str3 As String, I As Integer Str1 = "e" for I = t To 2 Str2 = Ucase (Str1) Str1 = Str2 & Str1 Str3 = Str3 & Str1 str1 = Chr (Asc(Str1) + I) Next I Print Str3End SubA.EeFFB.eEfFC.EEFFD.eeFF
下列语句中,正确的是______。A.static char str[]="China";B.static char str[];str="China";C.static char str1[5],str2[]={"China"};strl=str2;D.static char str1[],str2[];str2={"China"};strcpy(str1,str2);