Update Remove Element.java

varunu28 · web-flow · commit 01cd82a0f516 · 2022-05-23T15:24:18.000-07:00
diff --git a/Easy/Remove Element.java b/Easy/Remove Element.java
@@ -1,14 +1,11 @@
 class Solution {
   public int removeElement(int[] nums, int val) {
-    int start = 0;
-    int end = 0;
-    int n = nums.length;
-    while (end < n) {
-      if (nums[end] != val) {
-        nums[start++] = nums[end];
+    int idx = 0;
+    for (int i = 0; i < nums.length; i++) {
+      if (nums[i] != val) {
+        nums[idx++] = nums[i];
       }
-      end++;
     }
-    return start;
+    return idx;
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,14 +1,11 @@`
`1`	`1`	`class Solution {`
`2`	`2`	`public int removeElement(int[] nums, int val) {`
`3`		`- int start = 0;`
`4`		`- int end = 0;`
`5`		`- int n = nums.length;`
`6`		`- while (end < n) {`
`7`		`- if (nums[end] != val) {`
`8`		`- nums[start++] = nums[end];`
	`3`	`+ int idx = 0;`
	`4`	`+ for (int i = 0; i < nums.length; i++) {`
	`5`	`+ if (nums[i] != val) {`
	`6`	`+ nums[idx++] = nums[i];`
`9`	`7`	`}`
`10`		`- end++;`
`11`	`8`	`}`
`12`		`- return start;`
	`9`	`+ return idx;`
`13`	`10`	`}`
`14`	`11`	`}`