diff --git a/du4/program.c b/du4/program.c
new file mode 100644
index 0000000..97f1d46
--- /dev/null
+++ b/du4/program.c
@@ -0,0 +1,19 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+int main(){
+float value = 0;
+char znaky[13] = "1.1 2.2 3.3";
+char* koniec_pola = znaky + strlen(znaky);
+char* koniec_cisla = NULL;
+char* zaciatok_cisla = znaky;
+while (zaciatok_cisla < koniec_pola){
+    value = strtof(zaciatok_cisla,&koniec_cisla);
+    if (value == 0){
+        break;
+    }
+    printf("Nasiel som cislo %f\n",value);
+    zaciatok_cisla = koniec_cisla + 1;
+}
+return 0;
+}