From e09d8d20dbda9b4080a5b05d7d3b0f324d46bc6d Mon Sep 17 00:00:00 2001
From: subcrip <contact@subc.rip>
Date: Sun, 19 May 2024 13:18:46 +0800
Subject: [PATCH] Update graph/edmonds-karp.cc

Signed-off-by: subcrip <contact@subc.rip>
---
 graph/edmonds-karp.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/graph/edmonds-karp.cc b/graph/edmonds-karp.cc
index fa10384..f789040 100644
--- a/graph/edmonds-karp.cc
+++ b/graph/edmonds-karp.cc
@@ -4,14 +4,14 @@ struct edmonds_karp {
         ll cap;
         ll flow;
         pair<int, int> rev;
-        bool mark;
+        int mark;
     };
 
     vector<vector<edge>> edges;
 
     edmonds_karp(int n) : edges(n + 1) {}
 
-    void add_edge(int from, int to, ll cap, bool mark = false) {
+    void add_edge(int from, int to, ll cap, int mark = false) {
         edges[from].push_back({to, cap, 0, make_pair(to, int(edges[to].size())), mark});
         edges[to].push_back({from, 0, 0, make_pair(from, int(edges[from].size() - 1)), mark});
     }