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谁能帮忙出几组数据,感觉都过得了,还是WA#include "stdio.h"
#include "string.h"
#include "stdlib.h"
int cmp(const void *a,const void *b)
{return *(char *)a-*(char *)b;}
void main()
{
char a[202],change;
int i,j;
int l,c;
gets(a);
//scanf("%s",a);
l=strlen(a);
qsort(a,l,sizeof(a[0]),cmp);
a[l]='\0';
printf("%s\n",a);
i=l-1;c=1;
while(1)
{
for(j=i;j>=0;j--)
{
if(a[i]>a[j])
{
change=a[i];
a[i]=a[j];
a[j]=change;
break;
}
}
if(l-1-c==-1)
break;
if(j<0)
{
i=l-1-c;
c++;
continue;
}
c=1;
i=l-1;
qsort(a+j+1,l-j-1,sizeof(a[0]),cmp);
a[l]='\0';
printf("%s\n",a);
}
}
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