Update print method.

Bruce Yang · Bruce Yang · commit f812cd2bdc64 · 2021-08-25T14:04:15.000+08:00
diff --git a/java-leetcode_intelliJ_idea/leetcode1-two-sum.java/src/Solution.java b/java-leetcode_intelliJ_idea/leetcode1-two-sum.java/src/Solution.java
@@ -27,6 +27,6 @@ public static void main(String[] args) {
         int[] nums = {2,7,11,15};
         int target = 9;
         int[] res = sol.twoSum(nums, target);
-        System.out.println(res);
+        System.out.println(Arrays.toString(res));
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,6 @@ public static void main(String[] args) {`
`27`	`27`	`int[] nums = {2,7,11,15};`
`28`	`28`	`int target = 9;`
`29`	`29`	`int[] res = sol.twoSum(nums, target);`
`30`		`- System.out.println(res);`
	`30`	`+ System.out.println(Arrays.toString(res));`
`31`	`31`	`}`
`32`	`32`	`}`