测试全过，提交全错，有没有大佬捞一下
#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<math.h>
void rank1(int arr[], int left, int right)//left:开始的下标，right：结束的下标。
{
	int ret = arr[left];
	int right1 = right;
	int left1 = left;
	if (left < right)
	{
		while (left < right)
		{
			while ((left < right) && (arr[right] >= ret))
			{
				right--;
			}
			arr[left] = arr[right];
			left++;
			while ((left < right) && (arr[left] <= ret))
			{
				left++;
			}
			arr[right] = arr[left];
			right--;
		}
		arr[left] = ret;
		rank1(arr, left1, left - 1);
		rank1(arr, right + 1, right1);
	}
}
int main()
{
	int arr1[3] = { 0 };
	char arr2[5] = { 0 };
	for (int i = 0; i < 3; i++)
	{
		scanf("%d", &arr1[i]);
	}
	getchar();
	for (int i = 0; i < 3; i++)
	{
		scanf("%c", &arr2[i]);
	}
	rank1(arr1, 0, 2);
	for (int i = 0; i < 3; i++)
	{
		if (arr2[i] == 'A')
			arr2[i] = arr1[0] + '0';
		else if (arr2[i] == 'B')
			arr2[i] = arr1[1] + '0';
		else if (arr2[i] == 'C')
			arr2[i] = arr1[2] + '0';
	}
	for (int i = 0; i < 3; i++)
	{
		printf("%c ", arr2[i]);

	}
	return 0;
}