From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001
From: Adam Carpenter <53hornet@gmail.com>
Date: Wed, 27 Mar 2019 15:32:37 -0400
Subject: Started Rust in Action MEAP.

---
 meap/meap-code/ch2/ch2-3arrays.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 meap/meap-code/ch2/ch2-3arrays.rs

(limited to 'meap/meap-code/ch2/ch2-3arrays.rs')

diff --git a/meap/meap-code/ch2/ch2-3arrays.rs b/meap/meap-code/ch2/ch2-3arrays.rs
new file mode 100644
index 0000000..58d0ff2
--- /dev/null
+++ b/meap/meap-code/ch2/ch2-3arrays.rs
@@ -0,0 +1,22 @@
+fn main() {
+  let one            = [1,2,3]; // <1>
+  let two: [u8; 3]   = [1,2,3]; // <2>
+  let blank1         = [0; 3]; // <3>
+  let blank2: [u8; 3] = [0; 3]; // <4>
+
+  let arrays = [one, two, blank1, blank2]; // <5>
+
+  for a in &arrays { // <6>
+    print!("{:?}: ", a);
+    for n in a.iter() { // <7>
+      print!("\t{} + 10 = {}", n, n+10);
+    }
+
+    let mut sum = 0;
+    for i in 0..a.len() {
+      sum += a[i];
+    }
+    print!("\t(Σ{:?} = {})", a, sum);
+    println!("");
+  }
+}
-- 
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