I need help modifying this function. I need it to prompt the user for the file name and store it's contents in into the dynamic array. Instead of asking for the value from the user as it does. I have been working on this for hours with no luck.

struct text { char* word {}; };

void FillArray(text*& ray, int& num_words) { char buffer[256] = "";

cout > num_words;

ray = new text[num_words];

for (int i = 0; i in_avail()); cin.getline(buffer, 255); cin.clear(); cin.ignore(cin.rdbuf()->in_avail()); ray[i].word = new char[strlen(buffer) + 1]; strcpy(ray[i].word, buffer);

cout in_avail()); cin.getline(buffer, 255); cin.clear(); cin.ignore(cin.rdbuf()->in_avail()); ray[i].department = new char[strlen(buffer) + 1]; strcpy(ray[i].department, buffer); } }

Example input:

This

is a

test input

Example output

00000000 00000010 00000020 00000030 03 00 00 00 05 00 00 00 00 05 00 00 00 69 73 20 00 00 74 65 73 74 20 69 00 | 54 68 69 73 00 05 00 00 61 00 05 00 00 00 OB 00 6E 70 75 74 00 OB 00 00 .This.... ....is a.... ..test input.... 00000000 00000010 00000020 00000030 03 00 00 00 05 00 00 00 00 05 00 00 00 69 73 20 00 00 74 65 73 74 20 69 00 | 54 68 69 73 00 05 00 00 61 00 05 00 00 00 OB 00 6E 70 75 74 00 OB 00 00 .This.... ....is a.... ..test input