diff --git a/du2/program.c b/du2/program.c
index 65ca495..1464927 100644
--- a/du2/program.c
+++ b/du2/program.c
@@ -1,4 +1,29 @@
-#include
-int main(){
-return 0;
+#include <stdio.h>
+#define VELKOST_POLA 12
+
+int main()
+{
+    int value = 0;
+    int pole[VELKOST_POLA] = {0,0,0,0};
+    int r = 0;
+    int i = 0;
+    int max_hodnota = pole[0];
+    
+    while (r = scanf("%d",&value)){
+        pole[i] = value;
+        i++;
+    }
+    
+    int len = (sizeof(pole)/sizeof(*pole));
+    
+    for(i = 0; i < len; i++){
+        if(pole[i] > max_hodnota){
+            max_hodnota = pole[i];
+        }
+    }
+    
+    printf("%d", max_hodnota);
+    
+    return 0;
 }
+