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-rw-r--r--exercises/clippy/clippy1.rs16
1 files changed, 11 insertions, 5 deletions
diff --git a/exercises/clippy/clippy1.rs b/exercises/clippy/clippy1.rs
index bdb5dd2..c5f84a9 100644
--- a/exercises/clippy/clippy1.rs
+++ b/exercises/clippy/clippy1.rs
@@ -8,10 +8,16 @@
// I AM NOT DONE
+use std::f32;
+
fn main() {
- let x = 1.2331f64;
- let y = 1.2332f64;
- if y != x {
- println!("Success!");
- }
+ let pi = 3.14f32;
+ let radius = 5.00f32;
+
+ let area = pi * f32::powi(radius, 2);
+
+ println!(
+ "The area of a circle with radius {:.2} is {:.5}!",
+ radius, area
+ )
}