diff --git a/a1/program.c b/a1/program.c
index 26ee846..8566a2a 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -6,7 +6,7 @@ int main()
     double x=0;
     long double value =0;
     int count =0;
-    double arr[50];
+    long double arr[50];
   	scanf("%lf",&x);
     while(scanf("%Lf",&value)!=EOF){
         if(isalpha(value)!=0){