diff --git a/main.cpp b/main.cpp
index db351ef..13b0e89 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,4 @@
+#include <iostream>
 using namespace std;
 
 int main()
@@ -8,12 +9,13 @@ int main()
 
   do
   {
+    repeat = false;
     cout<<"Enter a whole number: \n";
     cin>>num1;
     cout<<"Enter another whole number: \n";
     cin>>num2;
 
-    if( num1 = num2 )
+    if( num1 == num2 )
     {
       cout<<"Numbers should be different!\n";
       repeat = true;
@@ -30,6 +32,5 @@ int main()
     cout<<num2<<" "<<num1<<endl;
   }
 
- return 0;
+  return 0;
 }
-