#include <stdio.h>
#define dmax 6 //待排序的数字的个数

int main (void)
{
int i, j, k, w, sum[dmax];

for (i=0; i<dmax; ++i)
{
printf("shu ru di %d ge shu: ",i+1);
scanf("%d",&sum[i]);
}

for (i=0; i<dmax-1; ++i)
{
j = i;
for (k=i+1; k<dmax; ++k)
{
if (sum[i] < sum[k])
j = k;
if (i != j)
{
w = sum[i];
sum[i] = sum[k];
sum[k] = w;
}
}
}

printf("\ncong da dao xiao pai xu:\n");
for (i=0; i<dmax; ++i)
{
printf("%d ",sum[i]);
}
return 0;
}