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-rw-r--r--largest/.gitignore18
-rw-r--r--largest/Cargo.toml9
-rw-r--r--largest/src/main.rs23
3 files changed, 50 insertions, 0 deletions
diff --git a/largest/.gitignore b/largest/.gitignore
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+++ b/largest/.gitignore
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+
+# Created by https://www.toptal.com/developers/gitignore/api/rust
+# Edit at https://www.toptal.com/developers/gitignore?templates=rust
+
+### Rust ###
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# End of https://www.toptal.com/developers/gitignore/api/rust
+
diff --git a/largest/Cargo.toml b/largest/Cargo.toml
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+++ b/largest/Cargo.toml
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+[package]
+name = "largest"
+version = "0.1.0"
+authors = ["Jordan Gong <jordan.gong@protonmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/largest/src/main.rs b/largest/src/main.rs
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index 0000000..fbbf4d4
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+++ b/largest/src/main.rs
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+fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
+ let mut largest = list[0];
+
+ for &item in list {
+ if item > largest {
+ largest = item;
+ }
+ }
+
+ largest
+}
+
+fn main() {
+ let number_list = vec![34, 50, 25, 100, 65];
+
+ let result = largest(&number_list);
+ println!("The largest number is: {}", result);
+
+ let char_list = vec!['y', 'm', 'a', 'q'];
+
+ let result = largest(&char_list);
+ println!("The largest char is: {}", result);
+}