From d363bf182d0b5f82a15c559003429ae90ab2aa53 Mon Sep 17 00:00:00 2001
From: "Daniel L. Lu" <daniel@lawrence.lu>
Date: Wed, 11 Aug 2021 21:51:34 -0700
Subject: [PATCH] use i64::MAX instead of 0x3f3f3f3f3f3f3f3f

---
 src/graph/flow.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/graph/flow.rs b/src/graph/flow.rs
index 0cd2af6..0b6e684 100644
--- a/src/graph/flow.rs
+++ b/src/graph/flow.rs
@@ -13,7 +13,7 @@ pub struct FlowGraph {
 
 impl FlowGraph {
     /// An upper limit to the flow.
-    const INF: i64 = 0x3f3f_3f3f_3f3f_3f3f;
+    const INF: i64 = i64::MAX;
 
     /// Initializes an flow network with vmax vertices and no edges.
     pub fn new(vmax: usize, emax_hint: usize) -> Self {