memoryS = getPMUsed();
clock_t start = clock();
list.addSong(v, n);
clock_t end = clock();
memoryE = getPMUsed();
memoryU = memoryE - memoryS;
duration = calTime(start, end);
cout << "Memory allocated: " << memoryU << "KB" << endl;
cout << "Time taken: " << duration << " seconds" << endl;
cout << endl;
addData(option - 1, n, choice, duration, memoryU);