A.xy,aaaacc
B.aaaacc,xy
C.bcc,aabcc
D.aabcc,bcc
有以下程序
#include <stdio.h>
#include <string.h>
void fun(char *s[ ],int n)
{ char *t; int i,j;
for(i=0;i<n-1;i++)
for(j=i+1;j<n;j++)
if(strlen(s[i])>strlen(s[j])) {t=s[i];s[i]=s[j];s[j]=t;}
}
main()
{ char *ss[]={"bcc","bbcc","xy","aaaacc","aabcc"};
fun(ss,5); printf("%s,%s\n",ss[0],ss[4]);
}
程序的运行结果是
A)xy,aaaacc
B)aaaacc,xy
C)bcc,aabcc
D)aabcc,bcc