diff --git a/cv1/Makefile b/cv1/Makefile
new file mode 100644
index 0000000..f78f641
--- /dev/null
+++ b/cv1/Makefile
@@ -0,0 +1,11 @@
+# variables
+CC=gcc
+CFLAGS=-std=c11 -Wall -Werror
+LDLIBS=-lm
+OUTPUT=$@
+
+# targets
+%: %.c
+	$(CC) $(CFLAGS) $@.c $(LDLIBS) -o $(OUTPUT)
+
+
diff --git a/cv1/program b/cv1/program
index e7206f8..6753e90 100755
Binary files a/cv1/program and b/cv1/program differ
diff --git a/cv1/program.c b/cv1/program.c
index e606739..6a08465 100644
--- a/cv1/program.c
+++ b/cv1/program.c
@@ -5,10 +5,13 @@
 #include <stdlib.h>
 #include <math.h>
 
+#define velkost strlen
 #define size 100
 
+void hacker_script(char *string, int len);
+
 struct pizza {
-    char meno[size];
+    char name[size];
     float price;
 };
 
@@ -17,11 +20,67 @@ int main() {
     struct pizza listok[size];
     char input[100]= {0};
     char keyword[size] = {0};
-
-    printf("Zadaj hladanu surovinu:");
+    char kopia[size] = {0};
+    int pomocna[size] = {0};
+    float cena = 0;
+    int counter = 0;
+    int helper = 2;
+    int yes = 0;
+    int y = 0;
+    char * pch;
     
+
+    printf("Zadaj hladanu surovinu:\n");
     fgets(keyword, sizeof(keyword), stdin);
+    keyword[velkost(keyword)-1] = '\0';
+    hacker_script(keyword, strlen(keyword));
+    printf("Zadaj jedalny listok:\n");
+    while(fgets(input, sizeof(input), stdin) && strcmp( input, "\n" ) != 0 ){
+        if(helper %2 == 0){
+            strcpy(listok[counter].name, input);
+            yes++;
+        }
+        else{
+            cena = strtof(input, NULL);
+            listok[counter].price = cena;
+            yes++;
+        }
+        if(yes == 2){
+            counter++;
+            yes = 0;
+        }
+        helper++;
+    }
 
-        printf("%s", keyword);
+    for(int x=0; x<counter; x++){
+        strcpy(kopia, listok[x].name);
+        hacker_script(kopia, strlen(kopia));
+        pch = strstr(kopia, keyword);
+        if(pch != NULL){
+            pomocna[y] = x;
+            y++;
+        }
+    }
+    
+    for(int z=0; z<y; z++){
+        printf("%s",listok[pomocna[z]].name);
+        printf("%.2f \n",listok[pomocna[z]].price);
+    }
+    printf("Nacitanych %d poloziek.",(helper-2)/2);
 
+}
+
+void hacker_script(char *string, int len){
+    char letters[] = "oizeasbtbq";
+    for (int i = 0; i < len; i++) {
+        string[i] = (char)tolower(string[i]);
+        if (isdigit(string[i])) {
+            for (int j = 0; j < 10; j++) {
+                if (string[i] == (char)j+'0') {
+                    string[i] = letters[j];
+                    break;
+                }
+            }
+        }
+    }
 }
\ No newline at end of file