From 10d9d26c5e8bd88225114d4bcc56f7cda942ad55 Mon Sep 17 00:00:00 2001
From: Philippe Zwietering <philippe.zwietering@gmail.com>
Date: Fri, 5 May 2023 16:58:48 +0200
Subject: [PATCH] Finished abc051 b very dirty, first look at c

---
 atcoder/beginner_contests/abc051/src/bin/b.rs | 15 +++++++++++++--
 atcoder/beginner_contests/abc051/src/bin/c.rs |  9 ++++++++-
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/atcoder/beginner_contests/abc051/src/bin/b.rs b/atcoder/beginner_contests/abc051/src/bin/b.rs
index 83b9652..2720f6c 100644
--- a/atcoder/beginner_contests/abc051/src/bin/b.rs
+++ b/atcoder/beginner_contests/abc051/src/bin/b.rs
@@ -1,7 +1,19 @@
 use proconio::input;
+use std::cmp::min;
 
 fn solve(k: u32, s: u32) -> u32 {
     let mut result = 0;
+    let low = s - min(s, 2 * k);
+
+    for i in low..=k {
+        for j in low..=k {
+            for h in low..=k {
+                if i + j + h == s {
+                    result += 1;
+                }
+            }
+        }
+    }
 
     return result;
 }
@@ -13,7 +25,6 @@ fn main() {
     };
 
     assert!(s <= 3 * k);
-    
-    println!("{}", solve(k, s));
 
+    println!("{}", solve(k, s));
 }
diff --git a/atcoder/beginner_contests/abc051/src/bin/c.rs b/atcoder/beginner_contests/abc051/src/bin/c.rs
index 6783cdd..5aa79bf 100644
--- a/atcoder/beginner_contests/abc051/src/bin/c.rs
+++ b/atcoder/beginner_contests/abc051/src/bin/c.rs
@@ -1,5 +1,12 @@
 use proconio::input;
 
 fn main() {
-    unimplemented!();
+    input!{
+        sx: i32,
+        sy: i32,
+        tx: i32,
+        ty: i32,
+    };
+
+    assert!(sx < tx && sy < ty);
 }