update maxflow java code

lyskevin · lyskevin · commit 8518fee349ad · 2022-02-14T00:15:41.000+08:00
diff --git a/ch8/maxflow.java b/ch8/maxflow.java
@@ -22,7 +22,7 @@ class Edge {
     }
 }
 
-class MaxFlow {
+public class maxflow {
     static long INF = 1000000000000000000l;
 
     int V;
@@ -32,7 +32,7 @@ class MaxFlow {
     int[] d, last;
     Pair[] p;
 
-    MaxFlow(int initialV, int numEdges) {
+    maxflow(int initialV, int numEdges) {
         V = initialV;
         EL = new Edge[2 * numEdges]; // 2 * to account for back edges
         ELSize = 0;

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ class Edge {`
`22`	`22`	`}`
`23`	`23`	`}`
`24`	`24`
`25`		`-class MaxFlow {`
	`25`	`+public class maxflow {`
`26`	`26`	`static long INF = 1000000000000000000l;`
`27`	`27`
`28`	`28`	`int V;`
`@@ -32,7 +32,7 @@ class MaxFlow {`
`32`	`32`	`int[] d, last;`
`33`	`33`	`Pair[] p;`
`34`	`34`
`35`		`- MaxFlow(int initialV, int numEdges) {`
	`35`	`+ maxflow(int initialV, int numEdges) {`
`36`	`36`	`V = initialV;`
`37`	`37`	`EL = new Edge[2 * numEdges]; // 2 * to account for back edges`
`38`	`38`	`ELSize = 0;`