complete 9437.rs 12082.rs 12083.rs 12149.rs 17245.rs

storage/zeta/rs/completed/9437.rs

@@ -0,0 +1,34 @@
+use std::io::stdin;
+
+fn main() {
+    let mut line = String::new();
+    loop {
+        line.clear();
+        stdin().read_line(&mut line).unwrap();
+        let mut iter = line
+            .trim()
+            .split(' ')
+            .map(|x| x.trim().parse::<usize>().unwrap());
+
+        let n = iter.next().unwrap();
+        if n == 0 {
+            break;
+        }
+        let p = iter.next().unwrap();
+
+        let mut res = vec![];
+        if p % 2 == 0 {
+            res.push(p - 1);
+            res.push(n + 1 - p + 1);
+            res.push(n + 1 - p);
+        } else {
+            res.push(p + 1);
+            res.push(n - p);
+            res.push(n + 1 - p);
+        }
+
+        res.sort();
+
+        println!("{} {} {}", res[0], res[1], res[2]);
+    }
+}