Sub COU( )
D.im n As Integer
a$=" Beijing University of Technology"
n=Len(a$)
F.or i=1 To n
b$=[ ]
If b$="i" Then x=x+1
Next
Print"x=" ; x
E.nd Sub
[主观题]下面程序的功能是统计字符串中"i"的个数,请填空。Sub COU()a$="Beijing University of Technology"D.im n As Integern=Len(a$)F.or i=1 To nb$= (12)If (13) Then x=x + 1Next iPrint "x="; xE.nd Sub
[主观题]以下程序的功能是输出a数组中的所有字符串,请填空
[主观题]下面程序的功能是:对字符串从小到大进行排序并输出,请填空。#include "string.h"#include "stdio.h"sort(char *a[],int n){ int i,j;char *p;for(j=1;j<=n-1;j++)for(i=0; (15) ;i++)if( (16) >0){ p=a[i];a[i]=a[i+1];a[i+1]=p;}}main(){ int i;char *book[]={"itisme","itisyou","
[单选题]字符串常量"ME"的字符个数是()。A . 4B . 3C . 2D . 1
[单选题]字符串常量"hello"的字符个数是( )。A.3B.4C.5D.6
[单选题]( 30 )下列程序的功能是统计字符串中 “ array ” 的个数,在程序的空白处应填入的正确选项是public class FindKey Word s{public static void main(sring[] args){sting text=“ An array is a data structur that stores a collection of ”+ “ values of the same type . You access each individual value
[单选题]下面程序的功能是统计字符串中“array”的个数,在程序的空白处应填入的正确选项是 public class FindKeyWords{ public static void main(String[]args) { String text="An array is a data structur that stores a collection of" +"values of the same type. You access each indMdual value" +"throu
[试题]以下程序的功能是输出a数组中所有字符串,请填空。#include <stdio.h>main( ){ char *a[ ]={”ABC”,”DEFGH”,”IJ”,”KLMNOP”};int i=0;for(;i<4; i++) printf(”%s/n( 13 ) );}
[主观题](8)下列这个Sub过程的功能是统计字符串中“a”的个数,请在空白处填上合适的代码,将程序补充完整。Private Sub numCount() Dim num As Integer s$="software And hardware" Num=Len(s$) For i=1 unm b$=。 If b$="a"Then x=x+1 Next i Print"x=";xEnd Sub
[主观题]下面程序的功能是将一个字符串str的内容颠倒过来,请填空。includemain(){ infi,j, [13]下面程序的功能是将一个字符串str的内容颠倒过来,请填空。include<string.h>main(){ infi,j, [13] ;char str[]={"1234567"};for(i=0,j=strlen(str) [14] ;i<j;i++,j--){k=str[i];str[i]=str[i];str[j]=k;}printf("%s/n",str);}