code: новый поток ввода

main.cpp

@@ -23,7 +23,7 @@ input_data(istream& Newcin) {
     in.numbers.resize(number_count);
     cerr << "Enter numbers: ";
     for (size_t i = 0; i < number_count; i++) {
-        cin >> in.numbers[i];
+        Newcin >> in.numbers[i];
     }
     cerr << "Enter bin count: ";
     Newcin >> in.bin_count;