( 12 ) 有以下程序#include stdio.h#include string.hvoid fun ( char *str ){ char temp;int n,i;n=strlen ( str ) ;temp=str[n-1];for ( i=n-1;i0;i-- ) str[i]=str[i-1];str[0]=temp;}main (){ char s[50];scanf ( " %s " ,s ) ; fun ( s ) ; printf ( " %s\n " ,s ) ;}程序运行后输入: abcdef 回车 ,则输出结果是 【 12 】 。

( 12 ) 有以下程序

#include <stdio.h>

#include <string.h>

void fun ( char *str )

{ char temp;int n,i;

n=strlen ( str ) ;

temp=str[n-1];

for ( i=n-1;i>0;i-- ) str[i]=str[i-1];

str[0]=temp;

}

main ()

{ char s[50];

scanf ( " %s " ,s ) ; fun ( s ) ; printf ( " %s\n " ,s ) ;}

程序运行后输入: abcdef< 回车 > ,则输出结果是 【 12 】 。


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