using namespace std;
void func(int R[],int len,int p)
{
int *temp = new int[len]; //若这里用int temp[10]则正确
int k = 0;
for (int i = p; i < len; i++)
{
temp[k++] = R[i]; //若这里改成temp[k],把k++单独提出来也是正确的
}
for (int i = 0; i < p; i++)
{
temp[k++] = R[i];
}
memcpy(R, temp, sizeof(temp));
}
int main()
{
int R[10] = { 1,2,3,4,5,6,7,8,9,10 };
func(R, 10, 4);
for (auto i : R)
{
cout << i << " ";
}
system("pause");
return 0;
}
希望大佬们帮忙解答一下,感谢!!!