只给部分数值排序？
int descendingScore(int score[], int N)
{
int m;
for (m = 0; m < N - 1; m++)
{
if (score[m] < score[m+1])
{
int temp;
temp = score[m];
score[m]= score[m + 1];
score[m + 1] = temp;
}
}
int b;
for (b = 0; b < N; b++)
{
printf("%d ", score[b]);
}
return 0;
}
