diff --git a/du3/program.c b/du3/program.c
index 9fae9cb..b2e2d89 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -2,7 +2,7 @@
 
 int main(){
 	float cislo[999];
-	int i, b = 0;
+	int i, b = 1;
 	float vysledok = 0;
 	do{
 		float c = 0;