Update solution for 약수 w/ id 19726222

Time: 4ms
MemUsage: 13032KB

baekjoon/약수/solution_19726222.rs

@@ -0,0 +1,27 @@
+use std::io::{self, BufRead};
+
+fn main(){
+    let stdin = io::stdin();
+    let mut lock_in = stdin.lock();
+
+    let mut n = String::new();
+    lock_in.read_line(&mut n).expect("Failed to read line");
+    let _n = n.parse::<usize>();
+
+    let mut line = String::new();
+    lock_in.read_line(&mut line).expect("Failed to read line");
+    let line : Vec<usize> = line.trim().split_whitespace()
+                                    .map(|x| x.parse::<usize>().expect("Not an integer"))
+                                    .collect();
+
+    let (mut min, mut max) = (1_000_000, 1);
+    for &x in line.iter(){
+        if x < min{
+            min = x;
+        }
+        if x > max{
+            max = x;
+        }
+    }
+    println!("{}", min * max);
+}