diff --git a/main.cpp b/main.cpp
index dfce5bc..fd8e664 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,7 +1,7 @@
 #include <iostream>
 #include <vector>
 #include "histogram.h"
-
+#include "text.h"
 using namespace std;
 
 struct Input {
@@ -22,13 +22,6 @@ input_data(){
     cin >> in.bin_count;
     return in;
 }
-void show_histogram(vector<size_t> bins,size_t bin_count){
-    for(size_t i=0;i<bin_count;i++){
-        cout<<bins[i]<<"|";
-        for(size_t j=0;j<bins[i];j++)
-            cout<<"*";
-        cout<<endl;}
-}
 int main()
 {   auto in = input_data();
     auto bins = make_histogram(in.numbers,in.bin_count);
diff --git a/text.cpp b/text.cpp
new file mode 100644
index 0000000..f12c0dc
--- /dev/null
+++ b/text.cpp
@@ -0,0 +1,10 @@
+#include "text.h"
+#include <iostream>
+using namespace std;
+void show_histogram(vector<size_t> bins,size_t bin_count){
+    for(size_t i=0;i<bin_count;i++){
+        cout<<bins[i]<<"|";
+        for(size_t j=0;j<bins[i];j++)
+            cout<<"*";
+        cout<<endl;}
+}
diff --git a/text.h b/text.h
new file mode 100644
index 0000000..8ef88b4
--- /dev/null
+++ b/text.h
@@ -0,0 +1,7 @@
+#ifndef TEXT_H_INCLUDED
+#define TEXT_H_INCLUDED
+
+#include<vector>
+void show_histogram(std::vector<size_t> bins,size_t bin_count);
+
+#endif // TEXT_H_INCLUDED