TwoSAT: rangeCheck の修正

suisen-cp · suisen-cp · commit e2dcebabdbd4 · 2020-09-21T02:17:01.000+09:00
diff --git a/2SAT/TwoSAT.java b/2SAT/TwoSAT.java
@@ -51,7 +51,7 @@ public boolean[] answer() {
     }
 
     private void rangeCheck(int x) {
-        if (0 < x || x >= n) {
+        if (x < 0 || x >= n) {
             throw new IndexOutOfBoundsException(
                 String.format("Index %d out of bounds for length %d", x, n)
             );

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ public boolean[] answer() {`
`51`	`51`	`}`
`52`	`52`
`53`	`53`	`private void rangeCheck(int x) {`
`54`		`- if (0 < x \|\| x >= n) {`
	`54`	`+ if (x < 0 \|\| x >= n) {`
`55`	`55`	`throw new IndexOutOfBoundsException(`
`56`	`56`	`String.format("Index %d out of bounds for length %d", x, n)`
`57`	`57`	`);`