// Ch. 14 Demo #4 // Purpose - to illustrate the use of parallel vectors #include <iostream.h> #include <fstream.h> #include "M:\C++ Programming\AP classes\apvector.h" #include "M:\C++ Programming\AP classes\apstring.h" int main() { apvector <apstring> names(5, "no name"); apvector <int> scores(5, 0); int i = 0; apstring name; ifstream infile("studentdata.txt"); cout << "The names and corresponding scores of five students are " << "being read from a file." << endl; for (i = 0; i < 5; i++) { infile >> names[i]; infile >> scores[i]; } cout << "What is the name of the student whose score you'd like to find? "; cin >> name; for (i = 0; i < 5; i++) { if (names[i] == name) { cout << "His/her score is " << scores[i] << endl; break; } } return 0; }// end of main