diff --git a/main.cpp b/main.cpp
index 4548aa9..f7245f8 100644
--- a/main.cpp
+++ b/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;