Using C language

Write the function:

void treeMerge (struct node **in, int n);

that receives an array in of size n of binary trees, and it merges those trees, i.e., merge all trees from in[1] to in[n-1] into the tree referenced by in[0]. Merging a tree in[i] into the tree in[j], with j

1027 in[3] output tree (in[op 1027 in[3] output tree (in[op