diff --git a/src/main.rs b/src/main.rs
index cd89226..d5f1676 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,25 +16,25 @@ fn main() {
 
     // println!("The value of x is: {}", x);
 
-    // addition
-    let sum = 5 + 10;
-    print_type_of(&sum);
+    // // addition
+    // let sum = 5 + 10;
+    // print_type_of(&sum);
 
-    // subtraction
-    let difference = 95.5 - 4.3;
-    print_type_of(&difference);
+    // // subtraction
+    // let difference = 95.5 - 4.3;
+    // print_type_of(&difference);
 
-    // multiplication
-    let product = 4 * 30;
-    print_type_of(&product);
+    // // multiplication
+    // let product = 4 * 30;
+    // print_type_of(&product);
 
-    // division
-    let quotient = 56.7 / 32.2;
-    print_type_of(&quotient);
+    // // division
+    // let quotient = 56.7 / 32.2;
+    // print_type_of(&quotient);
 
-    // remainder
-    let remainder = 43 % 5;
-    print_type_of(&remainder);
+    // // remainder
+    // let remainder = 43 % 5;
+    // print_type_of(&remainder);
 
     let t = true;
     print_type_of(&t);