diff --git a/main.cpp b/main.cpp
index bd190b8..b531a44 100644
--- a/main.cpp
+++ b/main.cpp
@@ -13,13 +13,12 @@ struct Input {
 };
 
 
- Input input_data(istream& inp) {
-
-
+ Input input_data(istream& inp, bool prompt) {
+Input in;
+if (prompt){
 size_t number_count;
 cerr << "Enter number count: "; inp >> number_count;
 
-Input in;
 
 in.numbers.resize(number_count);
  for (size_t i = 0; i < number_count; i++) {
@@ -28,8 +27,21 @@ in.numbers.resize(number_count);
 
 in.bin_count;
 cerr << "Enter bin count: "; inp >> in.bin_count;
+}
+else {
+    size_t number_count;
+     inp >> number_count;
+
 
 
+in.numbers.resize(number_count);
+ for (size_t i = 0; i < number_count; i++) {
+        inp >> in.numbers[i];
+    }
+
+in.bin_count;
+inp >> in.bin_count;
+}
     return in;
 }
 
@@ -38,8 +50,8 @@ cerr << "Enter bin count: "; inp >> in.bin_count;
 int main()
 {
 unsigned int  n;
-
-auto in = input_data(cin);
+bool prompt=false;
+auto in = input_data(cin, prompt);
 double min,max;
 auto  bins = make_histogram(in.numbers, in.bin_count);