036 ok

036/main.rs

@@ -0,0 +1,37 @@
+fn test_10(n: u32) -> bool {
+    let s = n.to_string();
+    let sv = s.chars().collect::<Vec<char>>();
+    let svr = s.chars().rev().collect::<Vec<char>>();
+    for i in 0..s.len() {
+        if sv[i] != svr[i] {
+            return false;
+        }
+    }
+    return true;
+}
+fn test_2(n: u32) -> bool {
+    let mut sv = Vec::new();
+    let mut a = n;
+    while a > 0 {
+        sv.push(a % 2);
+        a /= 2;
+    }
+    let mut svr = sv.clone();
+    svr.reverse();
+    for i in 0..sv.len() {
+        if sv[i] != svr[i] { return false; }
+    }
+    return true;
+}
+
+fn main() {
+    let mut sum = 0;
+    for n in 1..1_000_000 {
+        if test_10(n) && test_2(n) {
+            println!("{}", n);
+            sum += n;
+        }
+    }
+    println!("{}", sum);
+    
+}