diff --git a/lab3/zad1/rand_select/src/main.rs b/lab3/zad1/rand_select/src/main.rs
index 0eeb106..89769f7 100644
--- a/lab3/zad1/rand_select/src/main.rs
+++ b/lab3/zad1/rand_select/src/main.rs
@@ -47,7 +47,8 @@ fn main() -> io::Result<()> {
         println!("start state: {:?}", input_list);
         println!("end state: {:?}", list);
         let mut insertion = InsertionSort::new(false);
-        println!("sorted array: {:?}", insertion.sort(&input_list));
+        let sorted = insertion.sort(&input_list);
+        println!("sorted array: {:?}", sorted);
         let ordinal_indicator = match order_statistic {
             1 => "st",
             2 => "nd",
@@ -55,6 +56,7 @@ fn main() -> io::Result<()> {
             _ => "th",
         };
         println!("{}{} order statistic: {}", order_statistic, ordinal_indicator, result);
+        println!("is correct: {}", result == sorted[order_statistic - 1]);
     }
 
     println!("swaps: {}", randomized.num_swap());
diff --git a/lab3/zad1/select/src/main.rs b/lab3/zad1/select/src/main.rs
index 40f132c..fd84f58 100644
--- a/lab3/zad1/select/src/main.rs
+++ b/lab3/zad1/select/src/main.rs
@@ -47,7 +47,8 @@ fn main() -> io::Result<()> {
         println!("start state: {:?}", input_list);
         println!("end state: {:?}", list);
         let mut insertion = InsertionSort::new(false);
-        println!("sorted array: {:?}", insertion.sort(&input_list));
+        let sorted = insertion.sort(&input_list);
+        println!("sorted array: {:?}", sorted);
         let ordinal_indicator = match order_statistic {
             1 => "st",
             2 => "nd",
@@ -55,6 +56,7 @@ fn main() -> io::Result<()> {
             _ => "th",
         };
         println!("{}{} order statistic: {}", order_statistic, ordinal_indicator, result);
+        println!("is correct: {}", result == sorted[order_statistic - 1]);
     }
 
     println!("swaps: {}", normal.num_swap());