From d4a84a67b83ca61e887d41bf30aa162abb46e61f Mon Sep 17 00:00:00 2001
From: Suman Biswas <89653112+mrsumanbiswas@users.noreply.github.com>
Date: Mon, 9 Jan 2023 23:29:51 +0530
Subject: [PATCH] using costs::PI

using std lib for value of PI
---
 exercises/clippy/clippy1.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/exercises/clippy/clippy1.rs b/exercises/clippy/clippy1.rs
index bad46891..b78ff4ba 100644
--- a/exercises/clippy/clippy1.rs
+++ b/exercises/clippy/clippy1.rs
@@ -8,13 +8,12 @@
 
 // I AM NOT DONE
 
-use std::f32;
+use std::f32{self, 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}!",