Simplify push-relabel-faster's final step

algorithm-apprentice · adamant-pwn · commit 47b4788e9f1c · 2024-02-24T19:19:17.000+01:00
diff --git a/src/graph/push-relabel-faster.md b/src/graph/push-relabel-faster.md
@@ -91,9 +91,6 @@ int max_flow(int s, int t)
         }
     }
 
-    int max_flow = 0;
-    for (int i = 0; i < n; i++)
-        max_flow += flow[i][t];
-    return max_flow;
+    return excess[t];
 }
 ```
