def merge(self, nums1: list[int], m: int, nums2: list[int], n: int) -> None:
        """
        Do not return anything, modify nums1 in-place instead.
        """
        tmp = []
        for i in range(m):
            tmp.append(nums1[i])
        for num in nums2:
            tmp.append(num)
        
        ind1 = 0
        ind2 = 0
        rlt = []
        if(m == 0 or n == 0):
            rlt += tmp
        else:
            for i in range(m + n):
                if(nums1[ind1]<= nums2[ind2]):
                    rlt.append(nums1[ind1])
                    ind1 += 1
                    if(ind1 == m):
                        rlt += nums2[ind2:]
                        print(i, rlt)
                        break
                else:
                    rlt.append(nums2[ind2])
                    ind2 += 1
                    if(ind2 == n):
                        rlt += nums1[ind1:]
                        print(i, rlt)
                        break;
                print(i, rlt)
        for i in range(len(rlt)):
            nums1[i] = rlt[i]

nums1 = [2,0]
m = 1
nums2 = [1]
n = 1
print(merge(0, nums1, m, nums2, n))