Reset solution

Author: kiwiyou

src/solution.rs

@@ -1,41 +1,10 @@
-use basm::syscall;
+use basm::io::{Reader, Writer};
 
 #[inline(always)]
 pub fn main() {
-    let mut input = [0u8; 1 << 16];
-    let mut len = syscall::read(0, &mut input) as usize;
-    let mut i = 0;
-    while input[i] != b'\n' {
-        i += 1;
-    }
-    i += 1;
-    let mut c = input[i];
-    i += 1;
-    let mut streak = 1usize;
-    let mut prev_streak = 0usize;
-    let mut max = 0usize;
-    while len > 0 {
-        for j in i..len {
-            if input[j] == c {
-                streak += 1;
-            } else {
-                max = max.max(prev_streak.min(streak) * 2);
-                prev_streak = streak;
-                streak = 1;
-                c = input[j];
-            }
-        }
-        len = syscall::read(0, &mut input) as usize;
-        i = 0;
-    }
-    i = input.len();
-    loop {
-        i -= 1;
-        input[i] = (max % 10) as u8 + 48;
-        max /= 10;
-        if max == 0 {
-            break;
-        }
-    }
-    syscall::write(1, &input[i..]);
+    let mut reader: Reader = Default::default();
+    let mut writer: Writer = Default::default();
+    let a = reader.next_usize();
+    let b = reader.next_usize();
+    writer.write_usize(a + b);
 }