# include <string.h>
main( )
{ char a[]={'/1', '/2', '/3', '/4', '/0'};
printf("%d ％ d/n",sizeof( a ),srelen( a ));
}
[试题]以下程序的输出结果是 ( 10 ) 。#include <string.h>main( ){ printf("%d/n",strlen("IBM/n012/1//"));}
[单选题]下面程序段的输出结果是（ ）。#include<string.h>void main(){char strl[10]={’s’,’t’,’u’,’d’,’e’,’n’,’t’};printf("%d/n",strlen(strl));}A．7 B．8 C．10 D．存在语法错误
[单选题]设已执行预编译命令#include<string.h>,以下程序段的输出结果是char s[]=" an apple" ;printf(" %d/n",strlen(s));A．7B．8C．9D．10
[单选题]设已执行预编译命令#include<string.h>,以下程序段的输出结果是char s[]=" an apple" ;printf(" %d/n",strlen(s));A．7B．8C．9D．10
[单选题]有以下程序：include<stdio．h>include<string．h>main（ ）{ char a[5][10]={"china"，"beijing"，"you"，"tiananmen"，"welcome")；int i，j；char t[10]；for(i=0；i<4；i++)for(j=i+1；j<5；j++)if(strcmp(a[i]，a[j]
[单选题]有以下程序：include<stdio．h>include<string．h>main（ ）{char str[][20][{"One*World"，"One*Dream!"}，*p=str[1]；prinft("％d，"，strlen(p))；printf("％s＼n"，p)；}程序运行后的输出结果是（ ）。A．9，0ne*WorldB．9，0ne*Dream!C．10，One*Dream!
[单选题]有以下程序# include <string.h>main(){char p[20]={′a′, ′b′, ′c′, ′d′}, q[]="abc", r[]="abcde";strcat(p, r); strcpy(p+strlen(q), q);printf("%d/n",strlen(p));}程序运行后的输出结果是A．9B．6C．11D．7
[单选题]有以下程序# include <string.h>main(){char p[20]={′a′, ′b′, ′c′, ′d′}, q[]="abc", r[]="abcde";strcat(p, r); strcpy(p+strlen(q), q);printf("%d/n",strlen(p));}程序运行后的输出结果是A．9B．6C．11D．7
[单选题]有以下程序#nclude<stdio．h>#include<string．h>main(){ char a[5][10]={"china"，"beijing"，"you"，"tiananmen"，"welcome"}；int i，j；char t[10]；for(i=0；i<4；i++)for(j=i+1；j<5；j++)if(strcmp(a[i]，a[j])>0){strcpy(t，a[i])；strcpy(a[i]，a[j])；
[单选题]有以下程序:include<stdio.h> include<string.h>main{ char x[]="STRING"有以下程序：include<stdio．h>include<string．h>main{ char x[]="STRING"；x[0]=0；x[1]=/0；x[2]=0；printf("%d %d/n"，sizeof(x)，strlen(x))；}程序运行后的输出结果