diff --git a/a1/program.c b/a1/program.c
index 9d7c22b..9ef482b 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -19,7 +19,7 @@ int main()
     for(int j=0 ;i>0; i--,j++){
     result+=(long double)(array[j]*pow(x,i-1));
     }	
-    if((int)(result)!=0|| result!=(int)(result)){
+    if((int)(result)!=0 && result!=(int)(result)){
         result=(int)(result*100-0.5);
         result=(long double)(result/100);
     printf("    %Lf ",result);