PKU 3032. Card Trick. AC get -_-

#include 
#include 

using namespace std;

void repack(int * target, int * src, int start,int size)
{
	memcpy(target, src + start - size, size);
	memcpy(src, src + start - size, start - size);
	memcpy(src, target, size);
}

int main()
{
	int arr[13], cnt, cases, input, i, movset, temparr[13];

	cin >> cases;
	while (cases--)
	{
		for (cnt = 0; cnt < 13; cnt++)
		{
			arr[cnt] = 0;
		}

		cin >> input;
		cnt = 1;
		while (input)
		{
			for (i = cnt - 1; i >= 0; i--)
			{
				arr[i + 1] = arr[i];
			}
			arr[0] = input;

			if (cnt > 1)
			{
				if (cnt < input)
				{
					movset = input % cnt;
					if (movset == 0)
					{
						cnt++;
						input--;
						continue;
					}
					//repack(temparr, arr, cnt, movset);
					memcpy(temparr, arr + cnt - movset, movset * sizeof(int));
					memcpy(arr + movset, arr, (cnt - movset) * sizeof(int));
					memcpy(arr, temparr, movset * sizeof(int));
				}
				else if (cnt > input)
				{
					//repack(temparr, arr, cnt, input);
					movset = input;
					memcpy(temparr, arr + cnt - movset, movset * sizeof(int));
					memcpy(arr + movset, arr, (cnt - movset) * sizeof(int));
					memcpy(arr, temparr, movset * sizeof(int));
				}
			}
			cnt++;
			input--;
		}

		for (i = 0; i < cnt - 1; i++)
		{
			cout << arr[i] << " ";
		}
		cout << endl;
	}

	return 0;
}

아오 -_-

코딩 너무 오랜만이라 함수 만들었다가 도로 풀고 종이쪼가리에 풀어가면서 했음.

컴파일러 없으니 더럽게 빡시네요.