diff --git a/cv3/program.c b/cv3/program.c
index 477dbb7..0cb4ea4 100644
--- a/cv3/program.c
+++ b/cv3/program.c
@@ -3,9 +3,9 @@
 #define SIZE 10
 
 int main() {
-    int coefs[SIZE];
-    int x = 0;
-    int input = 0;
+    double coefs[SIZE] = {0.0};
+    double x = 0.0;
+    double input = 0.0;
     int count = 0;
     int length = 0;
     double result = 0.0;