diff --git a/du1/program.c b/du1/program.c
deleted file mode 100644
index 70115fc..0000000
--- a/du1/program.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include<stdio.h>
-
-   int main(){
-        int counter=0, Sym;
-        char OutSym;
-
-        while(1){
-                Sym=getchar();
-                if(Sym=='\n'){
-                        counter++;
-                }
-                if(Sym==EOF){
-                        //counter++;
-                        break;
-                }
-                else if(Sym<='Z'&&Sym>='A')Sym +=32;
-                else if(Sym<='z'&&Sym>='a')Sym-=32;
-                //counter++;
-                OutSym=Sym;
-                putchar(OutSym);
-        }
-        printf("\nPočet riadkov: %d\n",counter);
-   return 0;
-}