diff --git a/du3/program.c b/du3/program.c
index d3b71e9..1d6a19f 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -48,7 +48,7 @@ int main(){
 
         num+=p*n;
     }
-    //num=round(num*100)/100;
+    num=round(num*100)/100;
 
     printf("%.2Lf\n", num);
     return EXIT_SUCCESS;