diff --git a/main.cpp b/main.cpp
index cf29c37..64620f7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,4 +1,5 @@
 using namespace std;
+#include <iostream>
 
 int main()
 {
@@ -12,12 +13,14 @@ int main()
     cin>>num1;
     cout<<"Enter another whole number: ";
     cin>>num2;
-
-    if( num1 = num2 )
+    if( num1 == num2 )
     {
       cout<<"Numbers should be different!";
       repeat = true;
     }
+    else {
+      repeat = false;
+    }
   }while(repeat);
 
   cout<<"Increasing order: ";
@@ -32,4 +35,3 @@ int main()
 
  return 0;
 }
-