diff --git a/du4/program.c b/du4/program.c
index fbc8e67..0bbebde 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -5,15 +5,22 @@
 int main(){
     int  ch=getchar();
     char priklad[300]; 
+    int count=0; 
 
     for(int idx=0;1;idx++){
         priklad[idx]=ch;
+	if(ch=='\n'){
+	    count++;
+	}
         ch=getchar();
-	/*if(priklad[idx]!='\n'&&ch){
+	if(priklad[idx]!='\n'&&ch!='\n'){
 	    break; 
-	}*/
+	}
     }
-    char *start=priklad, *end=NULL; 
+
+char *start=priklad, *end=NULL; 
+
+for(int c=0;c<count;c++){
   
     float num1=strtof(start,&end);
     if(end==start){
@@ -57,7 +64,7 @@ int main(){
     else{
         printf("ZLE\n");
     }
-
+}
  //   printf("%.3f\n", vysledok);
 
     return EXIT_SUCCESS;