#include "stdio.h"
#include "time.h"
int main(void)
{
int i,a[1000],b,j,c;
printf("output the integers(1-10000):\n");
srand((unsigned)time(NULL));
for(i=0;i<1000;i++)
 {
a[i]=1+rand()%10000;
printf("%d ",a[i]);
 }
putchar('\n');
return 0;
b=a[0];
printf("%d ",a[0]);
j=0;
for(i=0;i<=998;i++)
{j=j+1;
for(;j<=999;j=j+1)
{if(b>a[j])
{b=a[j];
c=j;}
}
if(b>a[i])
a[i]=b;
a[j]=a[i];
}
for(i=0;i<=999;i++)
printf("%d ",a[i]);
getchar();
}