...

main.cpp

@@ -4,5 +4,5 @@ int main(){
     int a,b;
     cout<<"enter A and B";
     cin>> a>>b;
-    cout<<"A+B= "<<a+b<<'\n'<<"A-B= "<<a-b<<'\n'<<"A*B= "<<a*b<<'\n';
+    cout<<"A+B= "<<a+b<<'\n'<<"A-B= "<<a-b<<'\n'<<"A*B= "<<a*b<<'\n'<<"A/B= "<<a/b<<'\n';
 }

project.cbp

@@ -32,6 +32,7 @@
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 		</Compiler>
+		<Unit filename=".gitignore" />
 		<Unit filename="main.cpp" />
 		<Extensions>
 			<lib_finder disable_auto="1" />