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Task/Nth/Rust/nth.rust

@@ -0,0 +1,26 @@
+fn nth(num: int) -> String {
+    format!("{}{}", num, match (num % 10, num % 100) {
+        (1, 11) => "th",
+        (1, _)  => "st",
+        (2, 12) => "th",
+        (2, _)  => "nd",
+        (3, 13) => "th",
+        (3, _)  => "rd",
+        _       => "th"
+    })
+}
+
+fn main() {
+    let ranges = vec![
+        (0i, 26i),
+        (250i, 266i),
+        (1000i, 1026i)
+    ];
+    for &(s, e) in ranges.iter() {
+        println!("[{}, {}) :", s, e);
+        for i in range(s, e) {
+            print!("{}, ", nth(i));
+        }
+        println!("");
+    }
+}