From a3cd948209d6db1417ba2a5f74e5288e09d2084f Mon Sep 17 00:00:00 2001
From: cyz-ing <1316769374@qq.com>
Date: Wed, 15 Jan 2025 10:45:44 +0000
Subject: [PATCH] finish clippy1

---
 exercises/clippy/clippy1.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/exercises/clippy/clippy1.rs b/exercises/clippy/clippy1.rs
index 95c0141f..8776641b 100644
--- a/exercises/clippy/clippy1.rs
+++ b/exercises/clippy/clippy1.rs
@@ -11,16 +11,13 @@
 
 // I AM NOT DONE
 
-use std::f32;
+use std::f32::consts::PI;
 
 fn main() {
-    let pi = 3.14f32;
     let radius = 5.00f32;
-
-    let area = pi * f32::powi(radius, 2);
-
+    let area = PI * f32::powi(radius, 2);
     println!(
         "The area of a circle with radius {:.2} is {:.5}!",
         radius, area
-    )
+    );
 }