C - 数列有序

#include<stdio.h>
int main()
{
  int q[102],n, m;
  while (scanf("%d%d", &n, &m) != EOF && n||m)
  {
    int i,j,u=0,t,k=0;
    //录入数组
    for (i = 0; i <n; i++)
    {
      scanf("%d", &q[i]);
    }
    //将所有数组向后移动，再将m赋值给第一个
    for (i = n-1; i >= 0;i--)
      q[i + 1] = q[i];
    q[0] = m;
    //准备用起泡法进行排序
    for(j=0;j<n-1;j++)
      for(i=0;i<=n-1-j;i++)
        if (q[i] > q[i + 1])
        {
          t = q[i];
          q[i] = q[i + 1];
          q[i + 1] = t;
        }
    for (int i = 0, u=0; i <= n; i++, u++)
    {
      if (u!=0)
        printf(" ");
      printf("%d", q[i]);
    }
    printf("\n");
  }
  return 0;
}