I am having trouble with outputting my users input. My program is a binary search from a csv file and sorted by using pointers. This is my function for sorting the last name and output

Now I need to do a binary search/ searching the last name and output all the data from that name. This is my binary function but it doesn't output anything.

Please help! Thank you.

void sortByLastname (Student studArray[], Student* indexByLastname[]), //loop runs from 0 to maximum number of students in the file for(int i = 0; i curr) minIndex = j; //here we swap ith position with the minimum index variable Student s = studArray[minIndex]; studArray[minIndex] = studArray[i]; studArray[i] = 5; //we assign it to the ith position of indexByLastname variable indexBy Lastname[i] = {studArray[i]; 73 } 11 Sorted by Last Name ID Last Name First Name SSN Grade 9 AirpumpAndrew 223-45-6789 A 1 Alfalfa Aloysius 123-45-6789 D- 2 Alfred University 123-12-1234 D+ 4 Android Electric 087-65-4321 B- 10 Backus Jim 143-12-1234 A+ 8 Buff Bif 632-79-9939 B+ 5 Bumpkin Fred 456-78-9012 A- Carnivore Art 565-89-0123 D+ 12 Dandy Jim 087-75-4321 C+ 13 Elephant 456-71-9012 B- 14 Franklin Benny 234-56-2890 B- 20 Garrett Keith 723-35-9082 C+ 15 George Boy 345-67-3901 B 3 Gerty Gramma 567-89-0123 C 16 Heffalump Harvey 632-79-9439 C 18 Madrigal Jay 309-12-4312 F. 7 Noshow Cecil 345-67-8901 F 19 Osborne Demi 025-24-7821 A 6 Rubble Betty 234-56-7890 C- 17 de Paul Martin 829-34-3412 B+ Ima 96 97 void binarySearch(Student studArray[], Student* indexBy Lastname[], int size) cout > name; 100 101 102 103 104 int first = 0, last = size - 1, middle, position = -1; bool found = false; // First array element // Last array element // Midpoint of search // Position of search value // Flag 105 106 107 108 109 110 111 while (!found && first name) // If value is in lower half 117 last = middle - 1; 118 119 120 121 else 122 first = middle + 1; // If value is in upper half 123 124 125 126 127 128 Student s = *indexBy Lastname [position); cout