diff --git a/iris_c/main.c b/iris_c/main.c
index 8096fc6..40ec02f 100644
--- a/iris_c/main.c
+++ b/iris_c/main.c
@@ -1,10 +1,16 @@
 #include "random.h"
+#include <stdint.h>
 #include <stdio.h>
 
 int main() {
-    set_random_seed(1842);
-    for (int i = 0; i < 10; i++) {
+    uint32_t seed;
+    printf("Enter seed: ");
+    scanf("%u", &seed);
+    set_random_seed(seed);
+    uint32_t num = random_range(20);
+    for (uint32_t i = 0; i < num; i++) {
         printf("%u\n", random_u32());
     }
+    printf("%u random numbers\n", num);
     return 0;
 }