diff --git a/a1/program.c b/a1/program.c
index a7dd331..0fe8f79 100644
--- a/a1/program.c
+++ b/a1/program.c
@@ -136,7 +136,7 @@ int main(){
   }
 
   n = 0;
-  for (int r = 0; r < c; j = r + 3){
+  for (int r = 0; r < c; r = r + 3){
     if (cisla[r + 1] > 12 || cisla[r + 1] < 0 || cisla[r] < 1 || cisla[r] > 31 || cisla[r + 2] < 1900 || cisla[r + 2] > 2100){
       cisla[r] = 0;
       cisla[r + 1] = 0;