| # | Title | Solutions | Video | Difficulty | Tag

|-----|----------------|---------------|--------|-------------|-------------

|1968|[Array With Elements Not Equal to Average of Neighbors](https://leetcode.com/problems/array-with-elements-not-equal-to-average-of-neighbors/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1968.java)||Medium||

|1967|[Number of Strings That Appear as Substrings in Word](https://leetcode.com/problems/number-of-strings-that-appear-as-substrings-in-word/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1967.java)||Easy||

|1961|[Check If String Is a Prefix of Array](https://leetcode.com/problems/check-if-string-is-a-prefix-of-array/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1961.java)||Easy||

|1957|[Delete Characters to Make Fancy String](https://leetcode.com/problems/delete-characters-to-make-fancy-string/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_1957.java)||Easy|String|

packagecom.fishercoder.solutions;

importjava.util.Arrays;

publicclass_1968 {

publicstaticclassSolution1 {

publicint[]rearrangeArray(int[]nums) {

Arrays.sort(nums);

int[]result =newint[nums.length];

intj =1;

for (inti =0;i <nums.length /2;i++) {

result[j] =nums[i];

j +=2;

}

j =0;

for (inti =nums.length /2;i <nums.length;i++) {

result[j] =nums[i];

j +=2;

}

returnresult;

}

}

}

packagecom.fishercoder;

importcom.fishercoder.common.utils.CommonUtils;

importcom.fishercoder.solutions._1968;

importorg.junit.BeforeClass;

importorg.junit.Test;

publicclass_1968Test {

privatestatic_1968.Solution1solution1;

publicstaticvoidsetup() {

solution1 =new_1968.Solution1();

}

publicvoidtest1() {

CommonUtils.printArray(solution1.rearrangeArray(newint[]{1,2,3,4,5}));

}

}