Code jam

1 files changed, 37 insertions, 0 deletions

diff --git a/code-jam22/round1b/a-se-dat-ab/src/main.rs b/code-jam22/round1b/a-se-dat-ab/src/main.rs
new file mode 100644
index 0000000..a0cbb6b
--- /dev/null
+++ b/code-jam22/round1b/a-se-dat-ab/src/main.rs
@@ -0,0 +1,37 @@
+use std::io::{stdin, stdout, BufRead, Write};
+
+fn main() {
+    let stdin = stdin();
+    let mut lines = stdin.lock().lines().map(|l| l.unwrap());
+    let mut line = || lines.next().unwrap();
+    let stdout = stdout();
+    let mut stdout = stdout.lock();
+
+    let mut state = 8473859;
+    let mut r = || {
+        state = state * 252533 % 33554393;
+        state
+    };
+
+    for _ in 1u8..=line().parse().unwrap() {
+        stdout.write_all(b"00000000\n").unwrap();
+        loop {
+            let n = line().parse::<i8>().unwrap();
+            if n == -1 {
+                return; // Wrong answer
+            }
+            if n == 0 {
+                break;
+            }
+            let mut out = *b"00000000\n";
+            for _ in 0..n {
+                let mut v = r() % 8;
+                while out[v] != b'0' {
+                    v = r() % 8;
+                }
+                out[v] = b'1';
+            }
+            stdout.write_all(&out).unwrap();
+        }
+    }
+}