diff --git a/main.cpp b/main.cpp
index 1ada03f..1d172a0 100644
--- a/main.cpp
+++ b/main.cpp
@@ -11,5 +11,10 @@ int main()
      << "A - B = " << a - b << '\n'
      <<"A * B = " << a * b << '\n'
      << "A / B = " << a / b << '\n';
+     if(a>b){
+        cerr<<"A-max   "<<a<<'\n';
+     }else{
+        cerr<<"B-max   "<<b<<'\n';
+     }
 
 }