diff --git a/du3/program.c b/du3/program.c
index fc07aca..f473f39 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -34,7 +34,7 @@ int main(){
     char *end = NULL;
     char *start = pol;
     x=strtof(start,&end);
-    x=(round(x*100))/100;
+    x=(round(x*1000))/1000;
     start=end;
 
     long double num=0;
@@ -42,7 +42,7 @@ int main(){
         long double p=1, n=0;
         n=strtof(start,&end);
         start=end;
-        n=(round(n*100))/100;
+        n=(round(n*1000))/1000;
 
         p=pow(x,(koef-i)-1);