chore: use setAll func to initialize array in Java solution

solution/0500-0599/0506.Relative Ranks/README.md

@@ -97,9 +97,7 @@ class Solution {
     public String[] findRelativeRanks(int[] score) {
         int n = score.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i1, i2) -> score[i2] - score[i1]);
         String[] ans = new String[n];
         String[] top3 = new String[] {"Gold Medal", "Silver Medal", "Bronze Medal"};

solution/0500-0599/0506.Relative Ranks/README_EN.md

@@ -96,9 +96,7 @@ class Solution {
     public String[] findRelativeRanks(int[] score) {
         int n = score.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i1, i2) -> score[i2] - score[i1]);
         String[] ans = new String[n];
         String[] top3 = new String[] {"Gold Medal", "Silver Medal", "Bronze Medal"};

solution/0500-0599/0506.Relative Ranks/Solution.java

@@ -2,9 +2,7 @@ class Solution {
     public String[] findRelativeRanks(int[] score) {
         int n = score.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i1, i2) -> score[i2] - score[i1]);
         String[] ans = new String[n];
         String[] top3 = new String[] {"Gold Medal", "Silver Medal", "Bronze Medal"};

solution/0800-0899/0853.Car Fleet/README.md

@@ -125,9 +125,7 @@ class Solution {
     public int carFleet(int target, int[] position, int[] speed) {
         int n = position.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> position[j] - position[i]);
         int ans = 0;
         double pre = 0;

solution/0800-0899/0853.Car Fleet/README_EN.md

@@ -117,9 +117,7 @@ class Solution {
     public int carFleet(int target, int[] position, int[] speed) {
         int n = position.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> position[j] - position[i]);
         int ans = 0;
         double pre = 0;

solution/0800-0899/0853.Car Fleet/Solution.java

@@ -2,9 +2,7 @@ class Solution {
     public int carFleet(int target, int[] position, int[] speed) {
         int n = position.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> position[j] - position[i]);
         int ans = 0;
         double pre = 0;

solution/1300-1399/1340.Jump Game V/README.md

@@ -280,9 +280,7 @@ class Solution {
     public int maxJumps(int[] arr, int d) {
         int n = arr.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> arr[i] - arr[j]);
         int[] f = new int[n];
         Arrays.fill(f, 1);

solution/1300-1399/1340.Jump Game V/README_EN.md

@@ -251,9 +251,7 @@ class Solution {
     public int maxJumps(int[] arr, int d) {
         int n = arr.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> arr[i] - arr[j]);
         int[] f = new int[n];
         Arrays.fill(f, 1);

solution/1300-1399/1340.Jump Game V/Solution2.java

@@ -2,9 +2,7 @@ class Solution {
     public int maxJumps(int[] arr, int d) {
         int n = arr.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> arr[i] - arr[j]);
         int[] f = new int[n];
         Arrays.fill(f, 1);

solution/1700-1799/1707.Maximum XOR With an Element From Array/README.md

@@ -156,9 +156,7 @@ class Solution {
         Arrays.sort(nums);
         int n = queries.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> queries[i][1] - queries[j][1]);
         int[] ans = new int[n];
         Trie trie = new Trie();

solution/1700-1799/1707.Maximum XOR With an Element From Array/README_EN.md

@@ -156,9 +156,7 @@ class Solution {
         Arrays.sort(nums);
         int n = queries.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> queries[i][1] - queries[j][1]);
         int[] ans = new int[n];
         Trie trie = new Trie();

solution/1700-1799/1707.Maximum XOR With an Element From Array/Solution.java

@@ -35,9 +35,7 @@ public int[] maximizeXor(int[] nums, int[][] queries) {
         Arrays.sort(nums);
         int n = queries.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> queries[i][1] - queries[j][1]);
         int[] ans = new int[n];
         Trie trie = new Trie();

solution/2400-2499/2418.Sort the People/README.md

@@ -89,9 +89,7 @@ class Solution {
     public String[] sortPeople(String[] names, int[] heights) {
         int n = names.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> heights[j] - heights[i]);
         String[] ans = new String[n];
         for (int i = 0; i < n; ++i) {

solution/2400-2499/2418.Sort the People/README_EN.md

@@ -89,9 +89,7 @@ class Solution {
     public String[] sortPeople(String[] names, int[] heights) {
         int n = names.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> heights[j] - heights[i]);
         String[] ans = new String[n];
         for (int i = 0; i < n; ++i) {

solution/2400-2499/2418.Sort the People/Solution.java

@@ -2,9 +2,7 @@ class Solution {
     public String[] sortPeople(String[] names, int[] heights) {
         int n = names.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> heights[j] - heights[i]);
         String[] ans = new String[n];
         for (int i = 0; i < n; ++i) {

solution/2500-2599/2593.Find Score of an Array After Marking All Elements/README.md

@@ -295,9 +295,7 @@ class Solution {
         int n = nums.length;
         boolean[] vis = new boolean[n + 2];
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> nums[i] - nums[j]);
         long ans = 0;
         for (int i : idx) {

solution/2500-2599/2593.Find Score of an Array After Marking All Elements/README_EN.md

@@ -293,9 +293,7 @@ class Solution {
         int n = nums.length;
         boolean[] vis = new boolean[n + 2];
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> nums[i] - nums[j]);
         long ans = 0;
         for (int i : idx) {

solution/2500-2599/2593.Find Score of an Array After Marking All Elements/Solution2.java

@@ -3,9 +3,7 @@ public long findScore(int[] nums) {
         int n = nums.length;
         boolean[] vis = new boolean[n + 2];
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> nums[i] - nums[j]);
         long ans = 0;
         for (int i : idx) {

solution/2600-2699/2611.Mice and Cheese/README.md

@@ -105,9 +105,7 @@ class Solution {
     public int miceAndCheese(int[] reward1, int[] reward2, int k) {
         int n = reward1.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> reward1[j] - reward2[j] - (reward1[i] - reward2[i]));
         int ans = 0;
         for (int i = 0; i < k; ++i) {

solution/2600-2699/2611.Mice and Cheese/README_EN.md

@@ -97,9 +97,7 @@ class Solution {
     public int miceAndCheese(int[] reward1, int[] reward2, int k) {
         int n = reward1.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> reward1[j] - reward2[j] - (reward1[i] - reward2[i]));
         int ans = 0;
         for (int i = 0; i < k; ++i) {

solution/2600-2699/2611.Mice and Cheese/Solution.java

@@ -2,9 +2,7 @@ class Solution {
     public int miceAndCheese(int[] reward1, int[] reward2, int k) {
         int n = reward1.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> reward1[j] - reward2[j] - (reward1[i] - reward2[i]));
         int ans = 0;
         for (int i = 0; i < k; ++i) {

solution/2900-2999/2948.Make Lexicographically Smallest Array by Swapping Elements/README.md

@@ -109,9 +109,7 @@ class Solution {
     public int[] lexicographicallySmallestArray(int[] nums, int limit) {
         int n = nums.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> nums[i] - nums[j]);
         int[] ans = new int[n];
         for (int i = 0; i < n;) {

solution/2900-2999/2948.Make Lexicographically Smallest Array by Swapping Elements/README_EN.md

@@ -107,9 +107,7 @@ class Solution {
     public int[] lexicographicallySmallestArray(int[] nums, int limit) {
         int n = nums.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> nums[i] - nums[j]);
         int[] ans = new int[n];
         for (int i = 0; i < n;) {

solution/2900-2999/2948.Make Lexicographically Smallest Array by Swapping Elements/Solution.java

@@ -2,9 +2,7 @@ class Solution {
     public int[] lexicographicallySmallestArray(int[] nums, int limit) {
         int n = nums.length;
         Integer[] idx = new Integer[n];
-        for (int i = 0; i < n; ++i) {
-            idx[i] = i;
-        }
+        Arrays.setAll(idx, i -> i);
         Arrays.sort(idx, (i, j) -> nums[i] - nums[j]);
         int[] ans = new int[n];
         for (int i = 0; i < n;) {