fix: worked till if and quiz 1

exercises/if/if1.rs

@@ -1,13 +1,12 @@
 // if1.rs
 // Execute `rustlings hint if1` or use the `hint` watch subcommand for a hint.
 
-// I AM NOT DONE
-
 pub fn bigger(a: i32, b: i32) -> i32 {
-    // Complete this function to return the bigger number!
+    if(a>b){
-    // Do not use:
+        return a;
-    // - another function call
+    }else{
-    // - additional variables
+        return b;
+    }
 }
 
 // Don't mind this for now :)

exercises/if/if2.rs

@@ -4,14 +4,17 @@
 // Step 2: Get the bar_for_fuzz and default_to_baz tests passing!
 // Execute `rustlings hint if2` or use the `hint` watch subcommand for a hint.
 
-// I AM NOT DONE
-
 pub fn foo_if_fizz(fizzish: &str) -> &str {
     if fizzish == "fizz" {
         "foo"
     } else {
-        1
+        if fizzish =="fuzz"{
+            "bar"
+        }else{
+            "baz"
+        }
     }
+
 }
 
 // No test changes needed!

exercises/quiz1.rs

@@ -10,10 +10,18 @@
 // Write a function that calculates the price of an order of apples given
 // the quantity bought. No hints this time!
 
-// I AM NOT DONE
-
 // Put your function here!
-// fn calculate_price_of_apples {
+fn calculate_price_of_apples(no_of_apples:i32)->i32{
+    let mut price_of_apples :i32;
+    if no_of_apples >40{
+        price_of_apples = no_of_apples;
+    }else{
+        price_of_apples = 2*no_of_apples;
+    }
+    
+    println!("Price of {} is {}",no_of_apples, price_of_apples);
+    return price_of_apples;
+}
 
 // Don't modify this function!
 #[test]