void move_num(int arr[], int sz)
{
int left = 0;
int right = sz - 1;
while (left < right)
{
while ((left<right) && (arr[left] % 2 != 0))//是奇数
left++;
while ((left<right) && (arr[right] % 2 != 1))//是偶数
right--;
if (left < right)
{
int tmp = 0;
tmp = arr[left];
arr[left] = arr[right];
arr[right] = tmp;
left++;
right--;
}
}
}
int main()
{
int arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
int sz = sizeof(arr) / sizeof(arr[0]);
int i = 0;
move_num(arr, sz);
for (i = 0; i < sz; i++)
{
printf("%d ", arr[i]);
}
system("pause");
return 0;
}
运行结果如下: